原水 raw water
硬水 hard water
软水 soft water
饮用水potable water
循环冷却水给水cooling water supply
循环冷却水回水cooling water return
脱盐水demineralized water
苦咸水(碱性水)brackish water
生活污水sanitary sewer
工业废水industrial waste water
雨水 rain water
污染雨水contaminated rain water
消防水fire water
(2) 装置、设施
软化装置softener
沉淀器settler
沉淀池clarifier
脱盐装置demineralizer
水处理water traatment
冷却塔cooling tower
中和池neutralization tank
化粪池septic tank
渗滤井soak-away pit
井 well
阀井 valve pit
清扫口clean out