2) ion-exchange water purifying apparatus
离子交换纯水器
4) regenerating wastewater of ion-exchange resin
离子交换树脂再生废水
1.
Treatment of regenerating wastewater of ion-exchange resin in electric power plant with catalyzed oxidation;
催化氧化法处理电厂离子交换树脂再生废水
5) ion exchanger of higher water regain
高含水量离子交换树脂
6) resin ion exchange process for water softening
树脂离子交换软水法
R