CAJ | 학술논문

研究了阳离子环糊精聚合物(C-CDP)作为固着剂在控制废纸浆DCS的作用，结果表明其对溶解物质和胶体物质具有很好的去除效果，当用量为1%时，浊度、阳离子需求量和COD分别减少了98.67%、93%和48.17%。研究了C-CDP/CPAM/MMT体系在控制废纸浆DCS的协同作用，结果表明：C-CDP/CPAM/MMT三元体系对控制废纸浆DCS具有很好的协同作用，在C-CDP用量0.2%、CPAM用量0.1%、MMT用量0.2%时，废纸浆的Zeta电位绝对值逐渐减小，滤水性能提高45.06%，电导率下降约4.57%，阳离子需求量和浊度显著下降。
연구료양리자배호정취합물(C-CDP)작위고착제재공제폐지장DCS적작용，결과표명기대용해물질화효체물질구유흔호적거제효과，당용량위1%시，탁도、양리자수구량화COD분별감소료98.67%、93%화48.17%。연구료C-CDP/CPAM/MMT체계재공제폐지장DCS적협동작용，결과표명：C-CDP/CPAM/MMT삼원체계대공제폐지장DCS구유흔호적협동작용，재C-CDP용량0.2%、CPAM용량0.1%、MMT용량0.2%시，폐지장적Zeta전위절대치축점감소，려수성능제고45.06%，전도솔하강약4.57%，양리자수구량화탁도현저하강。
The controlling effect of dissolved and colloidal substances in pulp from waste paper with a cationic cyclodextrin polymer as a ifxing agent was studied. The results show that have better removal effect on dissolved substances and colloidal substances, when the dosage is 1%, the turbidity, cationic demand and COD decreased by 98.67%, 98.67% and 98.67% respectively. The synergy of tripple system which composed of cationic cyclodextrin polymer(C-CDP), cationic polyacrylamide(CPAM), sodium bentonite(MMT) on controlling dissolved and colloidal substances was studied. The results show that C-CDP/CPAM/MMT triple system have better synergy on controlling dissolved and colloidal substances, when C-CDP dosage is 0.2%, CPAM is 0.1%, MMT dosage is 0.2%, the absolute value of Zeta potential of waste paper pulp was decreased, filtering performance is increased by 45.06%, the conductivity decreased 4.57%, the cationic demand and turbidity were signiifcant reduction.