نتایج جستجو برای: nom
تعداد نتایج: 2387 فیلتر نتایج به سال:
The performance of a conventional sequence (pre-ozonation, coagulation/flocculation/sedimentation, filtration, disinfection) and two advance sequences (pre-ozonation, nanofiltration; pre-ozonation, coagulation/flocculation/sedimentation, nanofiltration) on the removal of natural organic matter (NOM) and disinfection by-products (DBPs) formation potential was evaluated. Raw and treated waters we...
An agent-based biogeochemical model has been developed which begins with biochemical precursor molecules and simulates the transformation and degradation of natural organic matter (NOM). This manuscript presents an empirical quantitative structure activity relationship (QSAR) which uses the numbers of ligand groups, charge density and heteroatom density of a molecule to estimate Cu-binding affi...
The raw water of water treatment works ‘the Blankaart’ (Belgium) is characterized by high levels of NOM and alkalinity. From 2006 until present, the possibility of applying fluidized ion exchange for NOM removal at the Blankaart plant has been investigated. Although the efficiency of ion exchange with respect to NOM removal has already been demonstrated by numerous studies on a wide range of ra...
IMPORTANCE Severe renal injuries after blunt trauma cause diagnostic and therapeutic challenges for the treating clinicians. The need for an operative vs a nonoperative approach is debated. OBJECTIVE To determine the rate, causes, predictors, and consequences of failure of nonoperative management (NOM) in grade IV and grade V blunt renal injuries (BRIs). DESIGN Retrospective case series. ...
BACKGROUND Trichoderma reesei, a mitosporic green mould, was recognized during the WW II based on a single isolate from the Solomon Islands and since then used in industry for production of cellulases. It is believed to be an anamorph (asexual stage) of the common pantropical ascomycete Hypocrea jecorina. METHODOLOGY/PRINCIPAL FINDINGS We combined molecular evolutionary analysis and multiple ...
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