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Using semiconductor photocatalysis to degrade organic contamination has received great attention recently. In this paper, study of using the anatasena nometer TiO2 light catalyzer loaded on the fiberglass cloth to degrade the low concentration organic phosphor pesticide dichlorovos (DDVP) in aqueous soultion was done. The results showed that the surface density of TiO2 had great effect on the DDVP...
Toxic effects of two agrochemicals on nifH gene in agricultural black soil were investigated using denaturing gradient gel electrophoresis (DGGE) and sequencing approaches in a microcosm experiment. Changes of soil nifH gene diversity and composition were examined following the application of acetochlor, methamidophos and their combination. Acetochlor reduced the nifH gene diversity (both in gene...
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