摘要
介绍了水处理系统中二级反渗透进水加碱处理技术的原理、进水水质控制指标和应用范围。通过实验得出了加碱量与反渗透产水水质的关系,同时指出反渗透进水加碱处理后,产水电导将会大大降低,但膜的污堵可能会加重,需要及时进行化学清洗。
It is introduced that the principle of secondary reverse osmosis water add alkali treatment technology, the incoming water control index and application scope in water processing system. Through experiments, the relationship of add alkali amount and reverse osmosis production water quality is obtained, and it is pointed out that water production conductance will greatly reduced after adding alkali treatment, but membrane pollution aggravates and need chemical cleaning timely.
出处
《电力科学与工程》
2011年第6期76-78,共3页
Electric Power Science and Engineering
关键词
反渗透
膜污染
化学清洗
reverse osmosis
membrane pollution
chemical cleaning
