Synthesis of MA) AMPS) AMPP copolymer and its effect in scale inhibition
Received date: 1999-11-12
Online published: 2010-10-01
A copolymer has been prepared from maleic anhydride, 2-acrylamido-2-methylpropane sulfonic acid and 2-acrylamido-2-methylpropane phosphonic acid. The polymerization is initiated by peroxide in an aqueous solution. The factors effecting the scale inhibiting efficiency and polymerization ratio, such as the ratio of monomers,the amount of initiator, reaction temperature, and reaction time, have been investigated. The effects of exper-imental water under different conditions have also been tested. The results show that the copolymer is a good scale inhibitor for calcium carbonate and calcium phosphate.
Key words： coplymer; scale inhibitor; sacle inhibiting efficiency
JING Guo-hua, TANG Shou-yin, DAI You-zhi . Synthesis of MA) AMPS) AMPP copolymer and its effect in scale inhibition[J]. Industrial Water Treatment, 2000 , 20(7) : 13 -15 . DOI: 10.11894/1005-829x.2000.20(7).13
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