欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
采用粉煤灰作为吸附混凝剂,研究了粉煤灰对阴离子表面活性剂十二烷基磺酸钠（SDS）模拟废水的去除效果及机理。结果表明,粉煤灰投加量和pH值对去除效果有较大影响;在200 mL 50 mg/L的SDS溶液中,调节pH值为13,加入70 g粉煤灰,搅拌20 min时,SDS的去除率为83.3%。粉煤灰对SDS的吸附符合Freundlich吸附等温式。
英文摘要：
Fly ash is applied as adsorption coagulant,to conduct research on removing anionic surfactant（SDS） in synthetic wastewater and the adsorption mechanism.The results show that fly ash dosage and pH value has a greater impact on the removal and the removal efficiency of SDS wastewater can reach 83.3% on the optional condition that 50 mg/L SDS concentration,70 g of fly ash added in 200 mL wastewater and pH=13.The adsorption of fly ash on SDS accords with Freundlich adsorption isotherm.
同期刊论文项目
同项目期刊论文
Biosorption of copper(II) by immobilizing Saccharomyces cerevisiae on the surface of chitosan-coated
Performance of biotrickling filters packed with structured or cubic polyurethane sponges for VOC rem
Performance of rotating drum biofilter for volatile organic compound removal at high organic loading
Sensitive detection of lip genes by electrochemical DNA sensor and its application in polymerase cha
Biosorption of cadmium(II), zinc(II) and lead(II) by Penicillium simplicissimum: Isotherms, kinetics
期刊信息
位置：