您要查找的是不是：
- Coagulants of treatment them must have properties of high flocculability, high flocculating setting speed, low flocunit valume and same effect in different acidic or basic waste water. 为此，油田环保工作者研究开发和使用了适合油田污水处理用的混凝剂。
- Keywords Cr6+;Basic waste water;Direct treatment;Copperas; 碱性废水;直接处理;七水硫酸亚铁;
- CINRATION OF BASIC WASTE WATER CONTAINING INORGANIC SALTS AND ORGANIC COMPOUNDS 用焚烧法处理碱性含盐有机废水
- Keywords Ta/Nb hydrometallurgy;acid waste water;basic waste water;disposal; 钽铌湿法冶炼;高酸废水;高碱高氟废水;处理;
- 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。
- Basic waste water 碱性废水
- 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?
- 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?
- 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?
- They did nothing to make the waste water clean. 他们没有采取措施净化废水。
- Don't throw the waste water into the river. 不要把废水排入河中。
- Don't waste water for playing game. 不要把水浪费在玩游戏上。
- Please stop waste water and power! 请不要浪费水电。
- The waste water can be recycled. 废水可以再循环使用。
- The waste water does great harm to the environment. 废水严重危害着环境。
- I'll speak to the newcomer about his wasting water. 我要提醒那个新来的叫他不要浪费水。
