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- Ferrum(Fe)-carbon(C) internal electrolysis method was applied to the treatment of organic chemical wastewater. 采用铁炭内电解法处理有机化工废水,分析了主要影响因素,确定了最佳工艺参数。
- The n-phenylglycinonitrile chemical wastewater is a kind of high concentration of refractory organic wastewater . 苯胺基乙腈化工废水是一种高浓度难降解的有机废水，本文对此废水的处理进行了试验研究。
- Abstract: A pilot test of floating-bed biomembrane reactor for the treatment of mixed chemical wastewater was carried ou....... 查看"好氧浮动床生物膜反应器运行参数的试验研究"下一页...
- The refractory chemical wastewater accounts for about 52% in the urban wastewater of Jiaojiang City,and is more difficult to be treated. 椒江的城市污水中高浓度难降解化工废水约占52%25,处理难度较大。
- Advanced treatment of chemical wastewater in Du Shanzi Petroleum Company by BAF+bi-membrane method combined process was studied. 独山子石化公司化工废水深度处理及回用工程采用BAF+双膜工艺,处理后产品水作为乙烯厂锅炉水及循环水补水。
- The conventional photoresist stripping uses the SPM method in high temperatures.The disadvantage of the method is the large volume of chemical wastewater produced. 现行的方式大都以高温硫酸/双氧水洗剂去除，缺点是会产生大量的废酸与循环使用所造成二次污染对产品的影响。
- The pollution of surface water, urban and industrial wastewater in Beijing area had been learned from the analytical datas. Three phthalates (BBP, DBP, DEHP) were main contaminants in chemical wastewater. 在化工行业废水中主要存在3类邻苯二甲酸酯的污染(BBP、DBP和DEHP)，有些化工厂排放的废水中邻苯二甲酸酯的含量较高，造成的污染较为严重。
- Abstract: The harbor chemical wastewater is very difficult to treal because it contains organic pollutants, and the quality and quantity of the wastewater can vary from time to time. 文摘:港口化学品污水由于含有一些难于处理的有机污染物质，而且水质和水量又具有多变性和随机性，处理难度较大。
- Ozone technology was evaluated to replace the SPM process.The advantage is its strong oxidization capability for organics like photoresist.After reacting, there is no problem of chemical wastewater. 因此研究臭氧技术被来取代现有光阻去除剂，其优点是去除后效果与现行的方式相同，而且反应后没有废水与废酸的处理问题。
- The mechanism and influencing factors of ozone reaction are discussed in the paper,and a practical case of applying ozone to pretreating farm chemicals wastewater is presented. 采用臭氧预处理是有效地解决有机农药废水毒性和不可生化性的一种简单方便技术。
- The stethoscope is a medical instrument. 听诊器是一种医疗器械。
- DAF-OD TREATMENT OF HARBOR CHEMICAL WASTEWATER 港口化学品废水的DAF-OD法处理
- pharmaceutical and chemical wastewater 医药化工废水
- agricultural chemical wastewater 草甘磷农药废水
- The operation was a marvel of medical skill. 这个手术是医术的一个非凡范例。
- oil refining and chemical wastewater 炼化污水
- He is a member of the medical fraternity. 他在医务界工作。
- Medical tests showed that he was sterile. 医学检查表明他没有生育能力。
- oil-containing chemical wastewater 油脂化工废水
- He drinks this medical tea for medicinal purposes. 他为了治病而喝这种冲剂。
