首页> 外文会议>Proceedings of the Second international symposium on ozone technology >USE OF OZONE IN THE TREATMENT OF KRAFT PULP MILL LIQUID WASTES Part II: BIODEGRADATION
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USE OF OZONE IN THE TREATMENT OF KRAFT PULP MILL LIQUID WASTES Part II: BIODEGRADATION

机译:臭氧在牛皮纸制浆厂液体废物处理中的应用第二部分:生物降解

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摘要

This study dealt with the effect of ozonation on the ability of microorganisms to biodegrade kraft pulp mill liquid wastes. Oxygen uptake rate experiments were made on ozonated and unozonated waste, with one series run on diluted wastes to evaluate the effect of toxicity. The results indicated that the ozonated material was more biodegradable than the raw waste, but that a decrease in toxicity was the probable reason rather than a major structural cleavage.
机译:这项研究涉及臭氧化对微生物降解牛皮纸制浆厂废液的能力的影响。对臭氧化和未臭氧化的废物进行了摄氧速率实验,对稀释的废物进行了一系列试验以评估毒性的影响。结果表明,臭氧处理后的物质比原始废物具有更高的生物降解性,但毒性降低是可能的原因,而不是主要的结构裂解。

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