污水中磷酸根的吸附研究进展  

Advance on Adsorption of Phosphate in Wastewater

作　　者：项学敏[1] 卫志强[1] 周集体[1] 王刃[2] 杨凤林[1] 王晓坤[3] 

机构地区：[1]大连理工大学工业生态与环境工程教育部重点实验室大连理工大学环境与生命学院,辽宁大连116023 [2]大连理工大学化工学院,辽宁大连116023 [3]大连理工大学环境工程研究设计所有限公司,辽宁大连116023

出　　处：《广州环境科学》2009年第4期5-9,共5页Guangzhou Environmental Science

基　　金：国家高技术研究发展计划(863)项目(2003AA601050)

摘　　要：磷是农业和工业生产中重要的资源,但由于工业生产和生活污水排放了大量的磷到自然界中,导致水体富营养化等环境问题。污水中磷资源回收的常规方法有化学沉淀法,生物法以及吸附法。文章综述了磷酸根吸附材料的最新研究情况,探讨和评价了各种吸附材料的性能,最后讨论了未来研究的趋势和热点。Phosphorus is an important resource for agriculture and industry. However, much of the phosphorus was discharged into water bodies with industrial wastewater and domestic sewage, which was partly responsible for eutrophication. Chemical sedimentation, bi- ological treatment as well as adsorption are usually used for removal of phosphorus from wastewater. Progress of the adsorption material of phosphate was summarized, the function of different adsorbing materials was discussed. The future research trend and hotspot problems were also discussed at the end.

关 键 词：污水 磷酸根 吸附 吸附剂 

分 类 号：X703[环境科学与工程—环境工程] O613.62[理学—无机化学]