摘要
The model waste water of cationic youhaocry1 yellow X-8GL dye was treated with the copolymer of lignosulfonate calcium and acrylamide.The optimization tests were conducted regarding the four effect factors,e.g.,the rate between lignosulfonate calcium and acrylamide,the amount of flocculating agent,PHvalue and the initial concentration of the dye.It was concluded that the enhancement of rate between lignosulfonate calcium and acrylamide can not only reduce the cost but also improve the decolourization rate. As a decolouring agent,the copolymer was more suitable for higher initial concentration and neutral condition.85%of decolourization rate could be obtained under suitable dosage.
The model waste water of cationic youhaocry1 yellow X-8GL dye was treated with the copolymer of lignosulfonate calcium and acrylamide.The optimization tests were conducted regarding the four effect factors,e.g.,the rate between lignosulfonate calcium and acrylamide,the amount of flocculating agent,PHvalue and the initial concentration of the dye.It was concluded that the enhancement of rate between lignosulfonate calcium and acrylamide can not only reduce the cost but also improve the decolourization rate. As a decolouring agent,the copolymer was more suitable for higher initial concentration and neutral condition.85%of decolourization rate could be obtained under suitable dosage.
出处
《化学研究与应用》
CAS
CSCD
北大核心
2004年第4期577-579,共3页
Chemical Research and Application
基金
制浆造纸工程国家重点实验室基金 ( 0 12 2 )
福建青年科技人才创新基金 ( 2 0 0 2J0 0 2 )
福州大学人才培养基金 (XJY -0 2 16)
