| 电气石和微生物对水溶液中铅吸附研究 |
| |
| 引用本文： | 王翠苹,常颖,孙红文,冯晗,戴美新,方燕,吴济舟.电气石和微生物对水溶液中铅吸附研究[J].环境科学与技术,2011,34(7):12-16,30. |
| |
| 作者姓名： | 王翠苹 常颖 孙红文 冯晗 戴美新 方燕 吴济舟 |
| |
| 作者单位： | 南开大学环境科学与工程学院,环境污染过程及基准教育部重点实验室,天津,300071 |
| |
| 基金项目： | 国家自然科学基金(20907024); 南开大学亚洲研究中心项目资助(AS0921);南开大学百项创新项目资助(BX7-293) |
| |
| 摘 要： | 论文探讨了电气石、不同微生物、以及电气石与枯草芽孢杆菌(Baccillus subtilis,简写B.subtilis)联合对Pb2+的吸附效果。研究表明,溶液pH=5时,电气石吸附效率比B.subtilis高7.9％,当溶液pH值升到55时,B.subtilis和电气石对Pb2+的吸附效率均升高,但B.subtili...
|
| 关 键 词： | 电气石 微生物 吸附 铅 |
Lead Adsorption by Tourmaline and Microorganism |
| |
| WANG Cui-ping,CHANG Ying,SUN Hong-wen,FEN Han,DAI Mei-xin,FANG Yan,WU Ji-zhou.Lead Adsorption by Tourmaline and Microorganism[J].Environmental Science and Technology,2011,34(7):12-16,30. |
| |
| Authors: | WANG Cui-ping CHANG Ying SUN Hong-wen FEN Han DAI Mei-xin FANG Yan WU Ji-zhou |
| |
| Affiliation: | WANG Cui-ping,CHANG Ying,SUN Hong-wen,FEN Han,DAI Mei-xin,FANG Yan,WU Ji-zhou(Key Lab of Environmental Pollution Process and Criteria,College of Environmental Science and Engineering,Nankai University,Tianjin 300071,China) |
| |
| Abstract: | Synergistic effect of Pb2+adsorption by tourmaline and microorganisms was investigated in a lab-scaled experiment.Microorganism used as bio-sorbent were B.subtilis and P.chrysosporium and their adsorption capabilities of Pb2+ were compared.Results showed that B.subtilis was worse than P.chrysosporium within the initial 130 min(a)t,but became better than the latter when the time elapsed to 400 min when pH was 5,and B.subtilis was much better than P. chrysosporium in terms of Pb2+adsorption under the conditio... |
| |
| Keywords: | tourmaline microorganism adsorption lead |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
