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- 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...
- A Treatment of Hardly Degradable Mixed Chemical Wastewater with Biochemical System 生化法处理难降解混合化工废水的研究
- Keywords mixed chemical wastewater;catalyzed iron internal electrolysis;unitized packing device; 混合化工废水;催化铁内电解;单元化填料装置;
- mixed chemical wastewater 化工混合废水
- He mixed chemicals in a test tube. 他把化学药品混合在试管里。
- 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。
- mixed chemical industrial wastewater 混合化工废水
- Study on the machanism of decolorization of mixing chemical industry wastewater by using polyaluminium chloride and organic macromolecule coagulants has been conducted . 对混合化工废水分别用聚铝、聚铁等无机混凝剂和有机高分子絮凝剂进行混凝脱色实验,并分析了脱色机理。
- 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。
- Chromatography: Method first described in 1903 by Mikhail S. Tsvet for separating mixed chemical substances. 色层分析法:又译色谱法。利用不同化学物质在气流或液流中被固定物质吸附的速率不同而将它们分离的方法，1903年首度由俄国植物学家茨维特提出，他用于分离有色的化合物(由此得名)。
- 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。
- Survey on an accident from mixed chemical gas 一起混合性化学气体吸人事故调查
- Don't mix up this pair of synonyms. 别把这两个近义词混淆了。
- The author introduce a new type efficient humic acid compound fertilizer with N and K.The fertilizer is synthetized by mixing chemical fertilizer with N and K into weathered coal. 本文介绍了以风化煤为基础掺合料,配以含氮、钾养分的化学肥料,制成新型高效的腐植酸氮、钾复合肥。
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
