EDI对于去除太空用水中弱电解质--氨的研究

1.同济大学,电信学院,半导体所,上海,200092

2.同济大学,电信学院,半导体所,上海,200092

3.同济大学,电信学院,半导体所,上海,200092

4.同济大学,电信学院,半导体所,上海,200092

Investigation of the removal of weakly ionized species - ammonia from water by using EDI for Space Station

研究了太空站水的总循环开发中EDI膜堆电流、进水的总氨浓度、进水流量等因素对EDI去除氨的影响,并对各影响因素进行了解释.实验结果显示:在氨进水质量浓度高达208.3 mg/L的情况下,出水总氨的质量浓度为0.072 mg/L,EDI对氨的去除率为99.97%.

[1]	Kunin R;Myers R J.Ionexchangeresionous[M].New York:John Wiley & Sons,1950:109.
[2]	Wen R M;Fong P H .UsingROandEDIaseconomicpurifierforhospitalsupply[J].Desalination and Water Reuse,2001,11(01):22-29.
[3]	Ganzi G C;Parise P.TheproductionofpharmaceuticalgradesofwaterusingcontinuousdenominationPost-ReverseOsmosis[J].Journal of Parenteral and Enteral Nutrition,1990:231-241.
[4]	DAVID H P.Electrodeionizationinpharmaceuticalwatertreatment[J].Pharmaceutical Technology North America,2002(07):36-42.
[5]	Spiegl E F;Thompson P M;Helden D J et al.Investigationofanelectrodeionizationsystemfortheremovaloflowconcentrationsofammoniumions[J].Desalination,1999,123:85-92.
[6]	Laktionov E V;Pismenskava N D;Nikonenko V V.Methodofelectrodialysisstacktestingwiththefeedsolutionconcentrationregulation[J].Desalination,2002:101-116.
[7]	Shaposhnik VA.;Kesore K. .AN EARLY HISTORY OF ELECTRODIALYSIS WITH PERMSELECTIVE MEMBRANES[J].Journal of Membrane Science,1997(1/2):35-39.
[8]	J P van der Hoek;Rijnbende D O;Lokin C J A.Electrodialysisasanalternativeforreverseosmosisinanintegratedmembranesystem[J].Desalination,1998:159-172.
[9]	MAVROV V;Chmiel H;Heitele B.Desalinationofsurfacewatertoindustrialwaterwithlowerimpactontheenvironment(Ⅰ)Newtechnologicalconcept[J].Desalination,1996:159-166.
[10]	Kesore K.;Shaposhnik VA.;Janowski F. .HIGHLY EFFECTIVE ELECTRODIALYSIS FOR SELECTIVE ELIMINATION OF NITRATES FROM DRINKING WATER[J].Journal of Membrane Science,1997(1):17-24.

上一张下一张

计量

作者相关

文章评分