生物可降解聚天冬氨酸阻垢性能的研究
收稿日期: 2003-09-24
网络出版日期: 2010-10-01
基金资助
上海市教委“曝光计划01SG18”课题
Study of the versatile scale inhibition of polyaspartate
Received date: 2003-09-24
Online published: 2010-10-01
张冰如, 李风亭 . 生物可降解聚天冬氨酸阻垢性能的研究[J]. 工业水处理, 2004 , 24(2) : 46 -48 . DOI: 10.11894/1005-829x.2004.24(2).46
Polyaspartate (PASP) is a new non-phosphorus and environmentally friendly polymer, which can act as a kind of scale inhibitor. The performance of scale inhibition of PASP is evaluated by scale beaker tests of CaCO3, CaSO4·2H2O,BaSO4, SrSO4 under static condition. The results show that PASP is of excellent scale inhibition for CaCO3, CaSO4·2H2O, BaSO4,SrSO4.
Key words: polyaspartate; scale inhibitor; non-phosphorus
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