摘要
汽车制造厂综合废水因含有多种有机物和有毒物故可生化性差 ,因此有必要对其进行生物降解和脱毒处理 .鉴于臭氧是一种高效氧化剂且工业废水中的许多污染物具有较好的可氧化性 ,研究采用臭氧对雷诺汽车制造公司法国某分厂的综合废水进行氧化处理实验 ,以提高其可生化性 .实验结果表明臭氧氧化法可以用来改善汽车制造厂综合废水的可生化性 .
The biodegradability of automobile industrial effluent is often not good because it contains many organic substances and some toxic materials.It is necessary to find out a practical method to decompose these organic substances and to eliminate its toxicity.As ozone is a powerful oxidant and many contaminants in industrial wastewater are oxidisable,this research takes ozone to oxidises the wastewater from an automobile manufactory in France in order to improve the biodegradability of this effluent.The experimental results show that ozonation may be utilised to improve the biodegradability of an automobile industrial wastewater.
出处
《环境与开发》
2000年第2期18-19,41,共3页
Environment and Exploitation
