回用水 meaning in English
recycle-water
reuse water
water reuse
Examples
- Waste treatment by ion exchange produces a reusable water .
用离子交换处理废水可产生回用水。 - Use the regenerated recycle - water as the cooling water in biological dephosphorizing and denitriding processes
生物除磷脱氮工艺再生回用水作为冷却水应注意的问题 - Abstract : experiment is made to recycle urban waste water through the treatment of gac , which can considerably absorb organic matter and colority in the waste water , as well as turbid
文摘:就活性炭固定床吸附处理城市污水回用水进行了试验，所用粒状活性炭对水中有机物、色度具有较好的吸附性能，对水中浊度也有一定的去除效果 - Our product targets protecting the surfaces of the inner pipe systems that will not change the quality of the water that runs in it . it is suitable to use for all kinds of water , such as sea water , fresh water , recycled water and waste water
品针对系统管壁表面产生生化保护膜，不需改变用水水质，故可适用于各类水源，如海水、淡水、回用水及放流水等。 - The height of media 、 the ratio of gas to liquid 、 hydraulic loading 、 the organic and ammonia loading of influent are the key factors influence the performance of one - stage aerobic baf . the conclusions of the experiment are as following : the best height to remove the organic matter and ammonia is at 60cm 、 120cm from the influent side respectively . the best ratio of gas to liquid is 3 : 1 4 : 1 ; the organic and ammonia loading of influent have litlle influence on the performance of one - stage aerobic baf when the concentration are low ; whe the ratio of gas to liquid is 3 : 1 , the ammonia loading is blow 0 . 87kgnh _ 4 ~ + - n / m ~ 3 . d , the enfluent concentration of ammonia is blow 5mg / l which satisfies the water reuse standard ; at different organic loadings , the removal of organic matter keeps 35 % 45 % . hypothermia is unfavourable to nitrification for one - stage aerobic baf to removel ammonia , the influent concentration of ammonia can ’ t satisfy the water reuse standard
试验表明:对有机物的去除主要发生在进水端60cm内,对氨氮的去除主要发生在进水端120cm内;曝气生物滤池运行的最佳气水比为3 : 1 4 : 1 ;在进水有机物和氨氮浓度比较小时,水力负荷对其去除率影响不大;在气水比为3 : 1 ,进水氨氮负荷小于0 . 87kgnh4 + - n / m3 (滤料) ? d时,出水氨氮小于5mg / l ,满足回用水的要求;在不同有机负荷下,有机物去除率保持在35 % 45 % 。