Synthesis of immobilized biocatalysts for wastewater decontamination
نویسندگان
چکیده
منابع مشابه
Biocatalysts Immobilized in Ultrathin Ordered Films
The immobilization of enzymes and other proteins into ordered thin materials has attracted considerable attention over the past few years. This research has demonstrated that biomolecules immobilized in different [Langmuir-Blodgett (LB)/Langmuir-Schaefer (LS)] matrixes retain their functional characteristics to a large extent. These new materials are of interest for applications as biosensors a...
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Nerve agent-degrading enzymes Organophosphorus Acid Anhydrolase (OPAA) and Organophosphorus Hydrolase (OPH) covalently-coupled to solid supports were examined as drinking water system nerve agent decontaminants. Enzymes were bound to azlactone polyacrylamide, glyoxal agarose and glyoxal-aminopropyl controlled-pore glass and tested for stability in unbuffered tap water. Kinetic analyses showed t...
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Immobilized cells are widely used in bioconversions to produce biological products as well as in wastewater treatment such as solvent removal from wastewater streams. In this work, a rate model is proposed to simulate this kind of process in an axial-flow fixed-bed column packed with porous particles containing immobilized cells. The transient model considered various mass transfer mechanisms i...
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ژورنال
عنوان ژورنال: Polímeros
سال: 2019
ISSN: 1678-5169,0104-1428
DOI: 10.1590/0104-1428.08918