Search results “Adsorption by ion exchange resins”
adsorption ion exchange resins
Subscribe today and give the gift of knowledge to yourself or a friend adsorption ion exchange resins ADSORPTION ION EXCHANGE RESINS. BIOCHEMISTRY DR AMINA TARIQ. ADSORPTION. Adsorption, the binding of molecules or particles to a surface. Absorption , the filling of pores in a solid. Slideshow 2979193 by tanuja show1 : Adsorption ion exchange resins show2 : Adsorption show3 : Adsorption ion exchange resins show4 : Adsorption ion exchange resins show5 : Adsorption ion exchange resins show6 : Adsorption ion exchange resins show7 : Adsorption ion exchange resins show8 : Adsorption ion exchange resins show9 : Adsorption ion exchange resins show10 : Adsorption ion exchange resins show11 : Adsorption ion exchange resins show12 : Adsorption ion exchange resins show13 : Adsorption ion exchange resins show14 : Adsorption ion exchange resins show15 : Adsorption ion exchange resins show16 : Adsorption ion exchange resins show17 : Adsorption ion exchange resins show18 : Adsorption ion exchange resins show19 : Adsorption ion exchange resins show20 : Adsorption ion exchange resins show21 : Adsorption ion exchange resins show22 : Adsorption ion exchange resins show23 : Adsorption ion exchange resins show24 : Adsorption ion exchange resins show25 : Adsorption ion exchange resins show26 : Adsorption ion exchange resins show27 : Adsorption ion exchange resins show28 : Adsorption ion exchange resins show29 : Adsorption ion exchange resins show30 : Adsorption ion exchange resins show31 : Applications
Views: 117 Magalyn Melgarejo
Ion exchange
The principle of ion exchange explained
Views: 10200 MetrohmTV
How do resins recover gold?
A look at how resins can be used as an alternative to carbon in the recovery of gold. We examine why they are required, how they work and what operations around the world currently use them.
Views: 2693 Primary Gold Ltd
How ion exchange can be used to soften hard water.
Views: 154792 Clayton Spencer
Absorption and Adsorption - Definition, Difference, Examples
Absorption And Adsorption Adsorption is the adhesion of molecules of gas, liquid, or dissolved solids to a surface. This process creates a film of the adsorbate (the molecules or atoms being accumulated) on the surface of the adsorbent. It differs from absorption, in which a fluid permeates or is dissolved by a liquid or solid. The term sorption encompasses both processes, while desorption is the reverse of adsorption. Similar to surface tension, adsorption is a consequence of surface energy. In a bulk material, all the bonding requirements (be they ionic, covalent, or metallic) of the constituent atoms of the material are filled by other atoms in the material. However, atoms on the surface of the adsorbent are not wholly surrounded by other adsorbent atoms and therefore can attract adsorbates. The exact nature of the bonding depends on the details of the species involved, but the adsorption process is generally classified as physisorption (characteristic of weak van der Waals forces) or chemisorption (characteristic of covalent bonding). Adsorption is present in many natural physical, biological, and chemical systems, and is widely used in industrial applications such as activated charcoal, capturing and using waste heat to provide cold water for air conditioning and other process requirements (adsorption chillers), synthetic resins, increase storage capacity of carbide-derived carbons for tunable nanoporous carbon, and water purification. Adsorption, ion exchange, and chromatography are sorption processes in which certain adsorbates are selectively transferred from the fluid phase to the surface of insoluble, rigid particles suspended in a vessel or packed in a column. Check out for more info: http://www.tutorvista.com/content/biology/biology-iv/animal-nutrition/assimilation.php Follow us at: https://twitter.com/TutorVista https://www.facebook.com/tutorvista
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Ion exchange chromatography | cation exchange chromatography and anion exchange chromatography
This comment about the video lecture explains about ion exchange chromatography principle. It also explains the step-by-step process of ion exchange chromatography. That includes the the cation exchange chromatography and anion exchange chromatography. Ion exchange chromatography involves using positive and negative in charge ions to separate charged molecules from a mixture. In the positive this is a problem was in video. For more information, log on to- http://www.shomusbiology.com/ Get Shomu's Biology DVD set here- http://www.shomusbiology.com/dvd-store/ Download the study materials here- http://shomusbiology.com/bio-materials.html Remember Shomu’s Biology is created to spread the knowledge of life science and biology by sharing all this free biology lectures video and animation presented by Suman Bhattacharjee in YouTube. All these tutorials are brought to you for free. Please subscribe to our channel so that we can grow together. You can check for any of the following services from Shomu’s Biology- Buy Shomu’s Biology lecture DVD set- www.shomusbiology.com/dvd-store Shomu’s Biology assignment services – www.shomusbiology.com/assignment -help Join Online coaching for CSIR NET exam – www.shomusbiology.com/net-coaching We are social. Find us on different sites here- Our Website – www.shomusbiology.com Facebook page- https://www.facebook.com/ShomusBiology/ Twitter - https://twitter.com/shomusbiology SlideShare- www.slideshare.net/shomusbiology Google plus- https://plus.google.com/113648584982732129198 LinkedIn - https://www.linkedin.com/in/suman-bhattacharjee-2a051661 Youtube- https://www.youtube.com/user/TheFunsuman Thank you for watching
Views: 172751 Shomu's Biology
Principles of Ion Exchange Chromatography
All our Principles and Methodology handbooks are available here: https://www.gelifesciences.com/handbooks Ion exchange chromatography is one of the most frequently used techniques for purification of biomolecules and separates the molecules according to differences in their net surface charge. This video describes the principles of the technique.
Ion-exchange resin
Ion-exchange resin An ion-exchange resin or ion-exchange polymer is an insoluble matrix (or support structure) normally in the form of small (0.5-1 mm diameter) beads, usually white or yellowish, fabricated from an organic polymer substrate.The beads are typically porous, providing a high surface area. =======Image-Copyright-Info======= Image is in public domain Author-Info: Bugman at English Wikipedia Image Source: https://en.wikipedia.org/wiki/File:Ion_exchange_resin_beads.jpg =======Image-Copyright-Info======== -Video is targeted to blind users Attribution: Article text available under CC-BY-SA image source in video https://www.youtube.com/watch?v=NY5DV_8hLUQ
Views: 300 WikiAudio
What is ADSORPTION? What does ADSORPTION mean? ADSORPTION meaning, definition & explanation
What is ADSORPTION? What does ADSORPTION mean? ADSORPTION meaning -ADSORPTION pronunciation - ADSORPTION definition - ADSORPTION explanation - How to pronounce ADSORPTION? Source: Wikipedia.org article, adapted under https://creativecommons.org/licenses/by-sa/3.0/ license. SUBSCRIBE to our Google Earth flights channel - https://www.youtube.com/channel/UC6UuCPh7GrXznZi0Hz2YQnQ Adsorption is the adhesion of atoms, ions, or molecules from a gas, liquid, or dissolved solid to a surface. This process creates a film of the adsorbate on the surface of the adsorbent. This process differs from absorption, in which a fluid (the absorbate) is dissolved by or permeates a liquid or solid (the absorbent), respectively. Adsorption is a surface-based process while absorption involves the whole volume of the material. The term sorption encompasses both processes, while desorption is the reverse of it. Adsorption is a surface phenomenon. Similar to surface tension, adsorption is a consequence of surface energy. In a bulk material, all the bonding requirements (be they ionic, covalent, or metallic) of the constituent atoms of the material are filled by other atoms in the material. However, atoms on the surface of the adsorbent are not wholly surrounded by other adsorbent atoms and therefore can attract adsorbates. The exact nature of the bonding depends on the details of the species involved, but the adsorption process is generally classified as physisorption (characteristic of weak van der Waals forces) or chemisorption (characteristic of covalent bonding). It may also occur due to electrostatic attraction. Adsorption is present in many natural, physical, biological, and chemical systems, and is widely used in industrial applications such as heterogeneous catalysts, activated charcoal, capturing and using waste heat to provide cold water for air conditioning and other process requirements (adsorption chillers), synthetic resins, increasing storage capacity of carbide-derived carbons, and water purification. Adsorption, ion exchange, and chromatography are sorption processes in which certain adsorbates are selectively transferred from the fluid phase to the surface of insoluble, rigid particles suspended in a vessel or packed in a column. Pharmaceutical industry applications, which use adsorption as a means to prolong neurological exposure to specific drugs or parts thereof, are lesser known. The word "adsorption" was coined in 1881 by German physicist Heinrich Kayser (1853-1940).
Views: 5493 The Audiopedia
Ion Exchange Column
This video demonstrates the use of a cation exchange column to convert a salt to an acid. This allows for the analysis of the total number of cations present in a given salt sample by titrating the resulting acid with a base
Views: 74912 crharrison
Introduction to Adsorption
READ!!: WATCH IN 720P! This is a brief Introduction to adsorption, showing the basics for anyone with no prior knowledge to adsorption, and without the technical knowledge. Comment and like it and subscribe. All images have been either produced by me or used under no copyright. Here's a more in-depth introduction: Adsorption is a phenomenon whereby free particles (solid molecules/ liquid/ gas molecules) are attracted and bind with the surface; or it can be simply defined as condensation of particles on free surfaces. The phenomena of adsorption can be observed in everywhere from the charcoal deodorizer to the fixed bed contaminant removal in chemical industries. Adsorption involves two components — adsorbate (particle that is being adsorbed) and adsorbent (the surface provided for the adsorption). Adsorption is a surface phenomenon. It arises due to the presence of unbalanced forces at the surface. These unbalanced residual forces have tendency to attract the particle which comes in contact with the surface. There are 2 types of adsorption. We can classify it into physisorption and chemisorption. Physisorption is an adsorption process which involves physical bonding between the adsorbate with the adsorbent due weaker interaction involving polarization rather than electron transfer. Chemisorption is an adsorption process involving the formation of chemical bonding between the adsorbate and the adsorbent and it requires activation energy. In this video we will introduce the phenomena of adsorption by activated charcoal. Activated charcoal also known as activated carbon is a form of carbon which has been activated either through physical reactivation or chemical reactivation. The surface of activated charcoal exhibits remarkably low reactivity and therefore favours physisorption. Activated carbon has high micro-porosity which significantly provides a high surface area available for adsorption. Due to this property, an activated charcoal has a larger capacity for adsorption and can attract gas particle more effectively than a normal charcoal. Thus, it can be used to remove odours and smoke. The process of adsorption of gas particle on activated charcoal is a spontaneous reaction. However, this adsorption process is fairly slow and a certain time is required for the adsorption process to show visible results. Gas particles lose their momentum, hence possess a low energy level, resulting in being trapped on the surface of activated charcoal as they don’t have enough energy to break the interaction forces between particles and the surfaces. Hence, it can be observed that the smoke and odours can be eliminated by activated charcoal for a period of time. The principle of adsorption is utilized in the recovery of high-purity nitrogen from a supply of compressed air using Pressure swing adsorption (PSA) technique. The adsorption nitrogen generator contains CMS (carbon molecular sieves) – a porous carbon systematic adsorbent which is selective to oxygen in compressed air. Oxygen molecules are separated from the compressed air content in a very short time, and released to the atmosphere upon depressurizing, leaving a high-purity nitrogen. The principle of adsorption is also applied in the water treatment industries. In the water softening process, ion-exchange resins are used to replace magnesium and calcium ions found in hard water with sodium ions. These resins contain sodium ions at its active sites. Upon contacting with the hard water, the magnesium and calcium ions will migrate out of solution and bind to the active site on the resin, replaced in solution by sodium ions. Song name: I.D.G.A.F.O.S - Dillon Francis.
Views: 10546 Dont Worry
Ion-exchange resins: state of the art and future projections - 2nd Part
Antonio Palacios, Universidad de la Rioja, Spain Video seminar Enoforum 2017: Session managed in collaboration with Agrovin
Views: 43 Infowine
Synthetic Resins Method
Class 11: Chemistry: Hydrogen-­II: Synthetic Resins Method
Views: 9305 Flexiguru
Cation Exchange Capacity (CEC)
See http://soilweb.landfood.ubc.ca/labmodules/ Creative Commons License This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
Water Purification: "Mobile Ion Exchange Unit" 1967 US Army; from R&D Progress Report No. 10
Water, Water Supply, Water Treatment... playlist: https://www.youtube.com/playlist?list=PL24B5221AB0AE1146 Technology Miscellany playlist: https://www.youtube.com/playlist?list=PL1A5AECE797B4D332 more at http://scitech.quickfound.net/aviation_news_and_search.html On water purification using a Mobile Ion Exchange Unit under testing. Originally a public domain film from the US National Archives, slightly cropped to remove uneven edges, with the aspect ratio corrected, and one-pass brightness-contrast-color correction & mild video noise reduction applied. The soundtrack was also processed with volume normalization, noise reduction, clipping reduction, and/or equalization (the resulting sound, though not perfect, is far less noisy than the original). https://en.wikipedia.org/wiki/Ion_exchange Wikipedia license: http://creativecommons.org/licenses/by-sa/3.0/ Ion exchange is an exchange of ions between two electrolytes or between an electrolyte solution and a complex. In most cases the term is used to denote the processes of purification, separation, and decontamination of aqueous and other ion-containing solutions with solid polymeric or mineralic "ion exchangers". Typical ion exchangers are ion-exchange resins (functionalized porous or gel polymer), zeolites, montmorillonite, clay, and soil humus. Ion exchangers are either cation exchangers, which exchange positively charged ions (cations), or anion exchangers, which exchange negatively charged ions (anions). There are also amphoteric exchangers that are able to exchange both cations and anions simultaneously. However, the simultaneous exchange of cations and anions can be more efficiently performed in mixed beds, which contain a mixture of anion- and cation-exchange resins, or passing the treated solution through several different ion-exchange materials. Ion exchanges can be unselective or have binding preferences for certain ions or classes of ions, depending on their chemical structure. This can be dependent on the size of the ions, their charge, or their structure. Typical examples of ions that can bind to ion exchangers are: - H+ (proton) and OH− (hydroxide). - Singly charged monatomic ions like Na+, K+, and Cl−. - Doubly charged monatomic ions like Ca2+ and Mg2+. - Polyatomic inorganic ions like SO42− and PO43−. - Organic bases, usually molecules containing the amine functional group −NR2H+. - Organic acids, often molecules containing −COO− (carboxylic acid) functional groups. - Biomolecules that can be ionized: amino acids, peptides, proteins, etc. Along with absorption and adsorption, ion exchange is a form of sorption. Ion exchange is a reversible process, and the ion exchanger can be regenerated or loaded with desirable ions by washing with an excess of these ions... Ion exchange is widely used in the food and beverage industry, hydrometallurgy, metals finishing, chemical, petrochemical and pharmaceutical technology, sugar and sweetener production, ground- and potable-water treatment, nuclear, softening and industrial water treatment, semiconductor, power, and a host of other industries. A typical example of application is preparation of high-purity water for power engineering, electronic and nuclear industries; i.e. polymeric or mineralic insoluble ion exchangers are widely used for water softening, water purification, water decontamination, etc. Ion exchange is a method widely used in household (laundry detergents and water filters) to produce soft water. This is accomplished by exchanging calcium Ca2+ and magnesium Mg2+ cations against Na+ or H+ cations (see water softening)... Industrial and analytical ion-exchange chromatography is another area to be mentioned... An important area of the application is extraction and purification of biologically produced substances such as proteins (amino acids) and DNA/RNA. Ion-exchange processes are used to separate and purify metals... A very important case is the PUREX process (plutonium-uranium extraction process), which is used to separate the plutonium and the uranium from the spent fuel products from a nuclear reactor, and to be able to dispose of the waste products. Then, the plutonium and uranium are available for making nuclear-energy materials, such as new reactor fuel and nuclear weapons... Water softeners are usually regenerated with brine containing 10% sodium chloride. Aside from the soluble chloride salts of divalent cations removed from the softened water, softener regeneration wastewater contains the unused 50 – 70% of the sodium chloride regeneration flushing brine required to reverse ion-exchange resin equilibria. Deionizing resin regeneration with sulfuric acid and sodium hydroxide is approximately 20–40% efficient. Neutralized deionizer regeneration wastewater contains all of the removed ions plus 2.5–5 times their equivalent concentration as sodium sulfate...
Views: 1113 Jeff Quitney
WEBINAR: Mitsubishi Ion Exchange Resins
Sorbent Technologies VP David Schurer, discusses Mitsubishi's Line of Ion Exchange Resins like HP20
Views: 1991 Sorbtech
Cation Exchange
Not all soils are created equal. Chemistry helps agriculture succeed in a variety of environments. This video explains how soils (often negatively charged) interact with nutrients (often positively charged) through cation exchange. The cation exchange capacity (CEC) of a soil determines how frequently and in what doses it should receive fertilizer. © 2016, NMSU Board of Regents. NMSU is an equal opportunity/affirmative action employer and educator. This material is based upon work supported by the Hispanic-Serving Institutions Education Grants Program, National Institute of Food and Agriculture, U.S. Department of Agriculture, under agreement No. 2014-38422-22089. Any opinions, findings, conclusions or recommendations expressed in this publication are those of the author(s) and do not necessarily reflect the view of the U.S. Department of Agriculture.
Views: 87820 LearningGamesLab
Ion Exchange Chromatography | Principle, Instrumentation & Lab Experiment
This video lecture talks about Ion exchange chromatography in Hindi, Ion Exchange chromatography, cation exchange chromatography, anion exchange chromatography, ion exchange chromatography practicle, lab procedure, PI of Protein, Zwitter ion, Ph of buffer solution in ion exchange chromatography. Ion exchange chromatogram This lecture explains about the instrumentation, principle of Ion exchange Chromatography. Ion chromatography is a chromatography process that separates ions and polar molecules based on their affinity to the ion exchanger. It works on almost any kind of charged molecule—including large proteins, small nucleotides, and amino acids. However, ion chromatography must be done in conditions that are one unit away from the isoelectric point of a protein.The two types of ion chromatography are anion-exchange and cation-exchange. Cation-exchange chromatography is used when the molecule of interest is positively charged. The molecule is positively charged because the pH for chromatography is less than the pI. In this type of chromatography, the stationary phase is negatively charged and positively charged molecules are loaded to be attracted to it. Anion-exchange chromatography is when the stationary phase is positively charged and negatively charged molecules (meaning that pH for chromatography is greater than the pI) are loaded to be attracted to it.It is often used in protein purification, water analysis, and quality control. The water-soluble and charged molecules such as proteins, amino acids, and peptides bind to moieties which are oppositely charged by forming ionic bonds to the insoluble stationary phase.The equilibrated stationary phase consists of an ionizable functional group where the targeted molecules of a mixture to be separated and quantified can bind while passing through the column—a cationic stationary phase is used to separate anions and an anionic stationary phase is used to separate cations. Cation exchange chromatography is used when the desired molecules to separate are cations and anion exchange chromatography is used to separate anions. Article source: wikipedia Please SHARE with all your friends , SUPPORT and SUBSCRIBE to this channel ! Subscribe: https://www.youtube.com/channel/UCU91ilky-nR0VwKYFmJTsUA?sub_confirmation=1 HPLC Chromatography: https://youtu.be/9P_SIiMheZk UV Visible Spectroscopy: https://youtu.be/1mrUHrZ-0zk #BaaYo #Chromatography
Views: 21074 BaaYo
Ion Exchange Chromatography (IEC)- Applications
Subject:Analytical Chemistry/Instrumentation Paper: Chromatographic techniques
Views: 381 Vidya-mitra
Ion Exchange Chromatography
Subject:Forensic Science Paper: Instrumental Methods and Analysis
Views: 245 Vidya-mitra
Types of Ion Exchange in Soils
Types of ion exchange in soils : 1- between solid phase 2- between solid phase and plant root 3- between solid phase and soil solution 4- between soil solution and plant root
Views: 4642 Abdo Sherif
Ion Exchange Chromatography
The principle of Ion exchange chromatography is based on the attraction of oppositely charged particle. Many of the biological compounds such as protein, amino acid have charges. These charges can be used in the separation of the compounds by using ion exchanger. The Exchangers are Anionic exchanger which are positively charged and Cationic exchanger which are negatively charged.
Views: 561 Microbiology Tube
Ion exchange chromatography
This chromatography lecture explains about ion exchange chromatography.Web- http://shomusbiology.weebly.com/ Download the study materials here- http://shomusbiology.weebly.com/bio-materials.html This video tutorial explains the mechanisms of ion exchange chromatography and its use in biochemistry
Views: 67532 Shomu's Biology
Ion exchange chromatography: Instrumentation
Subject:Analytical Chemistry/Instrumentation Paper: Chromatographic techniques
Views: 265 Vidya-mitra
ion exchange chromatography
Subject:Biochemistry Paper: Biochemcial techniques
Views: 4571 Vidya-mitra
ION EXCHANGE chromatography
ION EXCHANGE chromatography
Views: 80 IMSUC FLIP
Which regulatory approvals have been issued to Dow ion exchange resins/adsorbents? - #AskTheTap
Ion exchange resins and polymeric absorbents are used in a number of regulated applications such as food processing, pharmaceutical manufacturing and drinking water. FDA, NSF and WQA regulatory approvals have been issued to Dow Ion Exchange resins (http://www.dowwaterandprocess.com/en/resources/regulatory-statements#/accordion/85E835A6-A02C-4448-9427-A7C23AF0FEA9), however we always recommend to check first which are applicable to your situation as there are significant differences between regions and applications. Ask the expert on http://dowwater.custhelp.com/. More info on Dow Ion Exchange Resins: http://www.dowwaterandprocess.com/en/products/ion_exchange_resins.
Ion exchange chromatography 2
Project Title: Development of e-contents on foundation course on analytical biochemistry and separation techniques Project Investigator: Dr. Charmy Kothari Module: Ion exchange chromatography 2
Views: 213 Vidya-mitra
Introducing Nuvia™ Q and Nuvia S Ultra-High Capacity Ion Exchange Resins
For more information, visit http://www.bio-rad.com/yt/1/Nuvia. BIo-Rad's Nuvia Resins are a family of best-in-class ion exchangers built with exceptionally high capacities and excellent purification capabilities, providing process developers with greater flexibility and higher productivity. Nuvia S Resin is an ultra-high capacity, next-generation cation exchange media built on the industry-proven UNOsphere™ base matrix technology. Nuvia S Resin can be used for capture and/or intermediate polishing. Nuvia Q Resin is an ultra-high capacity, next-generation anion exchange media that delivers high binding capacity across a range of pH and flow rates, providing a wide experimental design space for process developers. Nuvia Q Resin can be used for intermediate and/or final polishing. http://www.bio-rad.com/evportal/destination/product?catID=L2DCEM15&WT.mc_id=yt-pcd-ww-nuvia-20120815-tZNBLqD_vBQ We Are Bio-Rad. Our mission: To provide useful, high-quality products and services that advance scientific discovery and improve healthcare. At Bio-Rad, we are united behind this effort. These two objectives are the driving force behind every decision we make, from developing innovative ideas to building global solutions that help solve our customers' greatest challenges. Connect with Bio-Rad Online: Website: http://www.bio-rad.com/ LinkedIn: https://www.linkedin.com/company/1613226/ Facebook: https://www.facebook.com/biorad/ Twitter: https://twitter.com/BioRadLifeSci Instagram: @BioRadLabs Snapchat: @BioRadLabs
Views: 1346 Bio-Rad Laboratories
Mod-01 Lec-38 Ion Exchange Processes
Novel Separation Processes by Dr. Sirshendu De,Department of Chemical Engineering, IIT Kharagpur. For more details on NPTEL visit http://nptel.iitm.ac.in
Views: 3476 nptelhrd
Views: 8679 Chalk Talk Tutorials
Mod-01 Lec-12 Adsorption
Downstream Processing by Prof. Mukesh Doble, Department of Biotechnology, IIT Madras. For more details on NPTEL visit http://nptel.iitm.ac.in
Views: 7339 nptelhrd
Ion Exchange Column - Fixed Bed
To learn more about ion exchange columns, visit the Visual Encyclopedia of Chemical Engineering: http://encyclopedia.che.engin.umich.edu/Pages/SeparationsChemical/IonExchangeColumns/IonExchangeColumns.html
ionExchange 4
Views: 272 mas Iwan
Bio-Chem Zorb Instructional Video
Bio-Chem Zorb is composed of two organic scavenger resins and two ion-exchange resins, combined with a high-porosity activated carbon. Together, they remove synthetic chemicals, naturally occurring organic pollutants and metabolic by-products from aquarium water. Bio-Chem Zorb filters water to a level not achievable with carbon alone. Organic Pollutants in the Aquarium: Bacterial decomposition of dead fish and plants, uneaten fish food and solid waste from fish and invertebrates creates organic pollutants in the aquarium. In nature, water currents and tides carry these pollutants away. Aquarium water, however, is changed only periodically. In between changes, organic pollutants can accumulate to harmful levels. Effect of Accumulated Organic Pollutants in the Aquarium: The accumulation of organic pollutants creates a stressful environment and provides a breeding ground for fish pathogens. Some naturally occurring bacteria break down certain organic pollutants. However, this action is often incomplete in an aquarium and uses up oxygen, reducing the amount of oxygen available for fish, invertebrates and the biological filter. Poor water quality ultimately causes suppression of the immune system, leading to disease outbreaks and inhibiting the growth and reproduction of fish and invertebrates. The accumulation of organic pollutants also leads to negative effects such as decreased pH, discolored water, reduced light transmittance and foul odors. Bio-Chem Zorb cleans aquarium water through ion exchange, adsorption and absorption processes. Organic pollutants, toxic heavy metals and aquarium medications are efficiently "sorbed" by organic scavenger resins and high-porosity activated carbon in Bio-Chem Zorb. Using Bio-Chem Zorb In Salt Water: Bio-Chem Zorb is especially useful in removing refractory organics or "yellow water" that form when organic pollutants are not biodegraded. These organic pollutants can reduce the transmittance of light energy necessary for many saltwater invertebrates. With Bio-Chem Zorb, a high redox potential will be easier to maintain. Bio-Chem Zorb is also very effective for removing aquarium medications and treatments. http://www.marinedepot.com/Aquarium_Pharmaceuticals_Bio_Chem_Zorb_10oz_Carbon_Chemical_Filter_Media-Aquarium_Pharmaceuticals_API_MARS_Fishcare-AP2182-FIFMCHCM-AP2181-vi.html
E.12.1 Removal of heavy-metal ions, phosphates and nitrates from water.
E.12.1 Solve problems relating to the removal of heavy-metal ions, phosphates and nitrates from water by chemical precipitation. Part one of two.
Views: 2333 Mike Sugiyama Jones
Pilot-Scale Column Packing with Thermo Scientific POROS 50 μm Resins
Instructional video on pilot-scale column packing with Thermo Scientific POROS 50 μm resins.
Ion exchange chromatography 1
Project Title: Development of e-contents on foundation course on analytical biochemistry and separation techniques Project Investigator: Dr. Charmy Kothari
Views: 601 Vidya-mitra
Arsenic  Ion Exchange Processes
U.S. Environmental Protection Agency Office of Water Arsenic Treatment Technology Showcase An introduction to treating drinking water for arsenic. EPA 816-C-05-005 Part 4: Ion Exchange Processes
Views: 271 SAFE TEAM
Mr. Hemanth Joglekar - ION Exchange (I) Ltd. - 15th National Seminar - BIMM
Mr. Hemanth Joglekar - Associate Vice President Resin Sales - ION Exchange (I) Ltd. in 15th National Seminar organized by BIMM talks with Sri Balaji Society's Student Managers.
WATCH THIS SEE HOW TO MAKE DIY CHEMIPURE BLUE, DIY CHEMI PURE BLUE EASY STEPS In this video i share with you how to make DIY Chemi-Pure Blue. Make 5 bags for the price of one. Activated Carbon: Activated carbon, also called activated charcoal, or activated coal, is a form of carbon processed to have small, low-volume pores that increase the surface area available for adsorption or chemical reactions.[1] Activated is sometimes substituted with active. Due to its high degree of microporosity, just one gram of activated carbon has a surface area in excess of 500 m2 (5,400 sq ft), as determined by gas adsorption. An activation level sufficient for useful application may be attained solely from high surface area; however, further chemical treatment often enhances adsorption properties. High exchange Resin: An ion-exchange resin or ion-exchange polymer is an insoluble matrix (or support structure) normally in the form of small (0.5-1 mm diameter) beads, usually white or yellowish, fabricated from an organic polymer substrate. The beads are typically porous, providing a high surface area. The trapping of ions occurs with the accompanying releasing of other ions; thus the process is called ion-exchange. There are multiple types of ion-exchange resin. Most commercial resins are made of polystyrene sulfonate. Follow me on Instagram: https://www.instagram.com/i__f__g/ Follow me on google plus: https://plus.google.com/+TheInquisitiveFishGuy71/about save money in the aquarium hobby, diy chemi pure blue, how to make chemi pure blue, make chemi pure blue, do it yourself chemi pur blue, chemi pure crystal clear diy, aquarium hobby diy chemi pure blue, the aquarium hobby diy chemi pure blue, chemi pure blue diy, chemi pure blue do it yourself, diy chemi pure blue crystal clear, diy clear water chemi pure blue,
Views: 7658 IFG
Filtration - Defintion, Example, Experiment
What is Filtration •Filtration is a mechanical or physical operation which is used for the separation of solids from fluids (liquids or gases) by interposing a medium through which only the fluid can pass. Oversize solids in the fluid are retained, but the separation is not complete; solids will be contaminated with some fluid and filtrate will contain fine particles (depending on the pore size and filter thickness). Filtration is used to separate particles and fluid in a suspension, where the fluid can be a liquid, a gas or a supercritical fluid. Depending on the application, either one or both of the components may be isolated.Filtration, as a physical operation is very important in chemistry for the separation of materials of different chemical composition. A solvent is chosen which dissolves one component, while not dissolving the other. By dissolving the mixture in the chosen solvent, one component will go into the solution and pass through the filter, while the other will be retained. This is one of the most important techniques used by chemists to purify compounds.Filtration is also important and widely used as one of the unit operations of chemical engineering. It may be simultaneously combined with other unit operations to process the feed stream, as in the biofilter, which is a combined filter and biological digestion deviceFiltration differs from sieving, where separation occurs at a single perforated layer (a sieve). In sieving, particles that are too big to pass through the holes of the sieve are retained (see particle size distribution). In filtration, a multilayer lattice retains those particles that are unable to follow the tortuous channels of the filter. Oversize particles may form a cake layer on top of the filter and may also block the filter lattice, preventing the fluid phase from crossing the filter (blinding). Commercially, the term filter is applied to membranes where the separation lattice is so thin that the surface becomes the main zone of particle separation, even though these products might be described as sieves.Filtration differs from adsorption, where it is not the physical size of particles that causes separation but the effects of surface charge. Some adsorption devices containing activated charcoal and ion exchange resin are commercially called filters, although filtration is not their principal function.Filtration differs from removal of magnetic contaminants from fluids with magnets (typically lubrication oil, coolants and fuel oils), because there is no filter medium. Commercial devices called "magnetic filters" are sold, but the name reflects their use, not their mode of operation. Checkout for more information: http://chemistry.tutorvista.com/inorganic-chemistry/types-of-mixtures.html Follow us at: https://www.facebook.com/tutorvista https://twitter.com/TutorVista
Views: 175423 TutorVista
Delta Ion Exchange
Delta Ion Exchange Manufacturing Process 1
Views: 169 panacyaindia