a device combining counter-flow rinse with counter-flow evaporation is used to carry out near zero emission of rinsing water in the high-speed silver-plating process.
利用逆流漂洗和逆流蒸发联合装置实现高速电镀银漂洗水的近零排放。
the quantity of the rinsing water inlet is one or two and is connected with one or two rinsing water inlet pipelines.
所述沖洗进水口为一或二个,与对应的一两只沖洗进水管 道连接。
counter-flow spray technique for the treatment of the rinsing water containing pyrophosphates in cu- sn-ni alloy plating is described.
电镀焦磷酸盐铜锡镍废水由「常流水」清洗方式改为反喷淋清洗方式。