Results 241 to 250 of about 1,911,419 (284)
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Organic nanocolloid fouling in UF membranes
Journal of Membrane Science, 2006Abstract Ultrafiltration (UF) membranes may be used as both a primary water treatment and/or as a pretreatment for reverse osmosis or nanofiltration during desalination. Important operational issues continue to revolve around the choices of materials, nominal molecular mass cutoff (MWCO), and filtration hydrodynamics.
Kwon, B +3 more
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The role of marine organisms in fouling control
Pigment & Resin Technology, 1989The marine organisms, Tube worms, Bryozoa, Enteromerpha and Ulva Spp, have been tested to be used as antifouling agents. Each organism was incorporated as effective ingredient in two different marine paint formulations in presence of other complementary pigments.
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The Organism of European Foul-brood of Bees
Nature, 1936Streptococcus apis was first isolated and briefly described by Maassen1. This organism occurred in most of the cases of European foul-brood (Gutartige Faulbrut) of bees which he studied. White2 and Borchert3, both of whom described this species, found that the cultures studied by them coagulated milk with subsequent digestion of the casein, and ...
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Membrane fouling propensity of denitrifying organisms
Journal of Membrane Science, 2010The impact of denitrification on membrane fouling propensity was investigated using three different sludges, i.e. conventional activated sludge (CAS), ordinary heterotrophic organisms (OHO) and denitrifying phosphorous accumulating organisms (DPAO) taken from a lab-scale biological nutrient removal (BNR) system.
MinGu Kim, George Nakhla
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Biofouling and Fouling Organisms of China Seas
1994Seas along more than 18 000 km continental coast of China are, from north to south, the Bohai Sea, the Huanghai Sea, the East China Sea and the South China Sea. They extend over 38 latitudes of temperate, subtropical and tropical zones, and have 5000 islands.
Huang Zong-guo, Yan Song-kai
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Organic Fouling of Anion‐Exchange Resins
Journal AWWA, 1960Organic fouling of anion‐exchange resins proceeds by the exchange of large organic acids, the humic acids produced by the decay of vegetable matter. These acids are commonly found in surface water supplies. Accumulation of the acids on resins limits the capacity of the resins for further exchange of the acids and inorganic ions present in raw water ...
Norman W. Frisch, Robert Kunin
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Notes on the Ecology of Ship-Fouling Organisms
The Journal of Animal Ecology, 1950One of the important aspects of the investigation of the fouling problem is the study of fouling organisms on the hulls of ships, and a number of accounts have been published of the kinds of animals which can settle and survive in this rigorous environment (e.g. Marine Corrosion Sub-Committee, I944; Visscher, I 928). This study is not only important in
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Organic Fouling on Zwitterionic Amphiphilic Copolymers: Implications in Biofouling
ACS Applied Materials & InterfacesZwitterionic amphiphilic copolymers (ZACs) have shown promise in resisting the attachment of oil emulsions, proteins, and organic biomolecules, suggesting their potential to prevent microbial adhesion as well. However, there is a lack of comprehensive studies exploring the role of ZACs in regulating cell deposition and subsequent biofilm formation on ...
Meng Wang +7 more
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CHOANOFLAGELLATES AS FOULING ORGANISMS
1994Seamus M. Jackson, E. B. Gareth Jones
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Organic Fouling of ion Exchange Resins
1982Abstract A variety of organic substances in a water supply can prevent optimum operation of a deionizer. The most frequent problems are caused by humates and fulvates. Anion-exchange resins are more susceptible to these adverse effects than cation exchangers and mixed beds more than multiple beds.
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