001×7阳离子交换树脂用于水处理过程中变红、变棕、粉碎对工作交换容量的影响
郑凯
Effects of the going-red, going-orange and breakage in the processof using 001×7 cation exchange resin in water treatmenton the working exchange capacity
ZHENG Kai
工业水处理 . 2002, (2): 59 -60 .  DOI: 10.11894/1005-829x.2002.22(2).59