Organic water pollutants

A Abatement: Reducing the degree or intensity of, or eliminating, pollution. Abatement Debris: Waste from remediation activities. Absorbed Dose: In exposure assessment, the amount of a substance that penetrates an exposed organism's absorption barriers (e.g.,, skin, lung tissue, gastrointestinal tract) through physical or biological processes. The term is synonymous with internal dose. Absorption Barrier: Any of the exchange sites of the body that permit uptake of various substances at different rates (e.g., skin, lung tissue, and gastrointestinal-tract wall).

217p holigon10 15-06-2012 472 150   Download

The research herein builds on the work of Rojek (2003) and further investigates the bioremediation of NOM wastes. The aim of this research was to evaluate the effectiveness of selected white-rot fungi and yeast for the biodegradative removal of concentrated NOM from solution. The effectiveness of the white-rot fungus P. chrysosporium ATCC 34541 for the biological degradation of different batches of MIEXTM NOM concentrate and the effects of different characteristics of the NOM on the process and thus the resistance of the NOM to microbial removal were investigated.

131p runthenight05 01-03-2023 10 3   Download

A study was carried out at the experimental animal husbandry farm in Can Tho University form October 2005 to March 2006. Water sampling was taken at the high and low tidal in the wet season and dry season. The results showed that water environment of the experimental farm is severely polluted. The average organic amount (COD), hydrogen sulfide, N-NH4+ and total Coliform were 878.9 mg/L, 32 mg/L, 70.4 mg/L and 2.78*105 MPN/100 mL respectively.

1p quocnamdhnl 05-12-2010 93 3   Download