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- Research of optimization operation condition of chrome contained waste water disposal by micro electrolytic method 微电解法处理含铬废水操作条件优化研究
- The Porous high strength granular solid Zeolite is treated properly,it can be used to treat Ni containing waste water with a Ni adsorption rate up to 91. 5%. 多孔高强度沸石颗粒，经适当处理后，将其用来处理含镍废水，对镍的吸附效率可达91.;5%25。
- heavy metal ions containing waste water 含重金属离子废水
- OXYGEN AERATION FOR TREATING THE SULFUR CONTAINING WASTE WATER OF HIGH COD 氧气曝气法处理高化学耗氧量含硫污水试验
- Keywords cyanazine;cyanide containing waste;chloros;waste water treatment; 草净津;含氰废水;次氯酸钠;废水处理;
- aluminum containing wasted water 含铝废水
- heavy-metal contained waste water 含重金属废水
- Treatment technique on waste water from degreasing,liming &unhairing and chrome tannage were described. 简要介绍了制革生产中脱脂、浸灰脱毛、铬鞣等工序的污水处理技术。
- Three brands of chrome containing polyacrylate retanning agent(CCPRA) were utilized to retan chrome leather. 使用含铬丙烯酸类聚合物复探剂对铬鞣坯革进行了复探。
- The treatment of chrome tanning waste water is the focal point of single term control for tannery's waste water. 含铬废水的处理是制革厂废水单项治理的重点。
- The pipe leads waste water to a pool. 这条管子把废水引向池子。
- The waste water outlet jammed suddenly. 废水出口突然堵了。
- Some factories in this locality still discharge waste water into the river. 这一地区有些工厂仍把废水排入河中。
- How can they get rid of waste water in this way? 他们怎能用这样的方式处理废水?
- To give off vapor containing waste products,as through animal or plant pores. 蒸发散发含有废料的蒸气，如通过动物或植物的毛孔。
- The pipes are used to carry waste water. 这些管子是用来运送废水的。
- Do you waste water? Or do you use water wisely? 你会好好利用,还是会浪费食水?
- To give off vapor containing waste products, as through animal or plant pores. 蒸发散发含有废料的蒸气，如通过动物或植物的毛孔
- How can we make waste water clean? 我们怎样才能使废水净化呢?
- Don't pollute waste water in the river? 别破坏河里的废水?
