Post - deduct inventory transaction processing backflush 后減庫存處理法倒沖法
Backflush accounting : a new way of the governmental energy conservation management 政府機(jī)構(gòu)節(jié)能管理新思路
Fourth , the membrane recovering method was found within stationary tubular membrane elements and was compared with rotating flow by using experiment , that is , the unloading pressure recovering method is one of the most efficient method , it may reduce the auxiliary time , such as washing , backflush , reverse filtration , but the tubular membrane is washed or backflush or changed after the cycle period are accumulated numerous times 第四、對(duì)旋轉(zhuǎn)流靜止管式膜的再生進(jìn)行了實(shí)驗(yàn)比較,并提出了旋轉(zhuǎn)流膜管可以通過卸壓再生,以減少膜管每次使用后的沖洗、反吹等輔助時(shí)間,采用該種方法再生的膜管其滲透通量完全能滿足要求,當(dāng)循環(huán)使用一定次數(shù)后再進(jìn)行或沖洗或反吹或更換新膜管。