The Fourth Step (Final Water rinse) - the acidic solution is flushed and the system is rinsed until the quality of the effluent is equal to that of the influent.

第四步(最终水洗)将酸性溶液冲洗掉，并不断冲洗系统直到出来的水和进去的水的性质相同时。

youdao

It is introduced that the removal mode of organics by biological activated carbon (BAC) process, and the characristic penetration curves of different water quality of influent.

介绍了生物活性炭（BAC）法去除有机物的方式，不同进水水质条件下的特征穿透曲线。

youdao

Through the above technological process, the wastewater with rare earth ammonia chloride can meet the requirements of the influent water for membrane process.

经以上工序处理，稀土氯化铵废水可达到膜分离装置进水水质要求。

youdao