纺织废水污染负荷的90以上是由工艺过程的各种化学品构成的。
Over 90% of the pollution load of textile wastes is contributed by the process chemicals.
在各种污染中，工业污染尤为严重，特别是对地下水和空气，而对工艺废水进行自动中和就是减少对地下水的污染。
In all kinds of pollution, the industry pollution is particularly serious, especially to groundwater and air, and the auto-neutralization to craft waste water can reduces the pollution to groundwater.
本法不仅成本低，且解决了老工艺中因生产铬酐排放大量有毒废水污染环境的问题。
The new process not only has low cost, but also can solve the problem of enviroment pollution that caused by the old process.
应用推荐