期刊文献+

化学药剂处理湖泊沉积物磷污染的实验研究 被引量:1

Application of Chemicals to Controlling Phosphorus in Lake Sediment
下载PDF
导出
摘要 试验了氢氧化钙、硫酸铝、硝酸钙、硫酸亚铁对抑制湖泊沉积物向水体释放磷的有效性,药剂投加量分别为1∶1、1∶2和过量,试验历时24 d,4种药剂对水体磷去除率最高分别可达到86.2%、91.7%、90.3%和93.1%,但处理效果随时间会发生变化。 Calcium hydroxide,aluminium sulphate,calcium nitrate and ferrous sulphate have been applied to treating wastewater of phosphorus for 24 days in manner of 1 : 1,1 : 2 and excessive. The results show that max reduction ratios of phosphorus are 86.2 %, 91.7 %, 90.3 % and 93.1%, respectively, but the effect of treatment fluctuates in the test period.
出处 《安全与环境工程》 CAS 2006年第2期21-23,共3页 Safety and Environmental Engineering
基金 湖北省自然科学基金项目(2002AB086)资助
关键词 沉积物 化学药剂 处理效果 sediment phosphorus chemicals
  • 相关文献

参考文献2

二级参考文献22

  • 1濮培民,胡维平,逄勇,魏阳春,刘雪芬,张静仪,颜京松,李文朝,SvenEricJφrgensen.净化湖泊饮用水源的物理-生态工程实验研究[J].湖泊科学,1997,9(2):159-167. 被引量:54
  • 2Vollenweider R. A. Elemental and biochemical composition of plankton biomass; some comments and explorations. Arch. Hydrobiol., 1985; 105:11-29
  • 3Horne A. J., Goldman C. R. Limnology ( Second Edition), New York:McGraw-Hill, Inc., 1994
  • 4Martin J. H. et al. Iron deficiencylimits phytoplankton growth in Antarctic waters. Global Biogeochem Cycle, 1990;4:5-12
  • 5Rueter J. G., Peterson R. R. Micronutrient effects on cyanobacteria growth and physiology. New Zealand Journal of Marine and Freshwater Research, 1987; 21:: 435-445
  • 6Wurtsbaugh W.A. ,Home A.J.Iron in eutrophic Clear Lake,Califomia:its importance for algal nitrogen fixation and growth. Can. J. Fish.Aquat . Sci., 1983;40:1419-1429
  • 7Richerson P. J., et al. The causes and control of algal blooms in Clear Lake: Clean lakes diagnostic/feasibility study for Clear Lake, Califomia.University of Califomia, Davis, 1994
  • 8Li X. P. Iron cycling and its effect on algal growth in Clear Lake, California. [Ph. D. thesis], University of California, Davis, 1998
  • 9Chang C.Y., Kuwabara J.S., Pasilis S. P. Phosphate and iron limitation of phytoplankton biomass in Lake Tahoe. Can. J. Fish. Aquat. Sci.,1992;49:1206-1215
  • 10Lammers P. J. Iron acquisition by cyanobacteria: siderophone production and iron transport by Anabaena. [ Ph. D. thesis], Portland State University, Oregon. 1982:134

共引文献302

同被引文献7

引证文献1

二级引证文献7

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部