Under these conditions the decoloration rate was 99% and TOC removal was 17%.

When the initial concentration was 400 mg/L,the color and TOC removal was 87.

1 ) go up, but the effect on t he final ratio of the degradation is not serious; When the atmosphere is fixed,the degradation ratio on T p is a constant.

The degradation ratio of diesel oil bythe strains was tested byusingultraviolet spectrometrymethod.

The results show that oil degradation ratio of strain HJ-1 rises from 78.

The relation between the distribution and the degradation rate inside and outside a bacteria strain,Flavobacterium;

Correlation analysis between vitro gas production and nylon bag technique for evaluating the degradation rate of roughage

The optimum fermentation conditions and fermentation culture medium of HB-5 were selected by uniform experimental design and orthogonal experimentation, and the amount of enzyme produced by HB-5 was estimated from the atrazine degradation rate.

The process and mechanism of LAS natural degradation in environment including water and soil were elaborated,and the major influential factors of LAS degradation efficiency including LAS molecular structure,its initial concentration,microorganism quantity,temperature,oxygen content and pH value were analyzed.

Improvement of Rumen Degradability along with Changes of Silica of Rice Straw by Chemical Treatments;

The Degradability of DM in Rumen of Dairy Cows Fed Different Proportion of Aneurolepidium Chinense and Corn Silage;

Effect of Rapeseed Oil on Rumen Degradability of Achnatherum splendens Leaf Fiber;