coal coking wastewater
英
美
- 焦化废水
双语例句
- Coking effluent is a typical and difficultly degraded effluent that contains high concentration of organic pollutants.
焦化废水是典型的含高浓度有机污染物的难降解废水。 - Treatment of municipal wastewater by photocatalysis-ozonation and outflow of bio-treated coking wastewater by ozone assisted coagulation have been studied in this paper.
用正交实验法研究了臭氧辅助混凝技术处理焦化废水生化外排水的条件。
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