Arid
DOI10.5004/dwt.2018.22568
The effect of unfavourable process conditions on the water desalination by membrane distillation
Gryta, Marek
通讯作者Gryta, Marek
来源期刊DESALINATION AND WATER TREATMENT
ISSN1944-3994
EISSN1944-3986
出版年2018
卷号128页码:1-10
英文摘要

The exploitation of household membrane installations by unqualified people may lead to errors in the installation operation. The impact of poor maintenance of such an installation and its role on water desalination by membrane distillation was presented. The polypropylene membranes Accurel PP S6/2 and Accurel PP V8/2 HF were used in the studies. The operation conditions of installations, which were supplied with poor quality water, for example, from small surface reservoirs in the arid zone, were analysed. The desalination of a lake water salted with NaCl and clay was performed for this purpose. The influence of a lack of periodical cleaning of installation, feeding the installation with high turbidity water and the maintaining conditions allowing for the intensive growth of micro-organisms on the membrane wettability was studied. A considerable decline of the permeate flux and a deterioration of quality of obtained freshwater was not found, although the membrane modules were operated continuously for 1 year. The examination of membranes samples using an electron microscope confirmed that the membrane fouling was relatively light despite a long period of exploitation and unfavourable conditions of installation work.


英文关键词Membrane distillation Water desalination Freshwater Fouling
类型Article ; Proceedings Paper
语种英语
国家Poland
收录类别SCI-E ; CPCI-S
WOS记录号WOS:000448134500001
WOS关键词THERMAL EFFICIENCY ; DCMD PROCESS ; SCALE ; PERFORMANCE ; BRINE ; SOLAR ; MODULES ; DESIGN ; RO
WOS类目Engineering, Chemical ; Water Resources
WOS研究方向Engineering ; Water Resources
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/208570
作者单位West Pomeranian Univ Technol, Fac Chem Technol & Engn, Pulaskiego 10, PL-70322 Szczecin, Poland
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GB/T 7714
Gryta, Marek. The effect of unfavourable process conditions on the water desalination by membrane distillation[J],2018,128:1-10.
APA Gryta, Marek.(2018).The effect of unfavourable process conditions on the water desalination by membrane distillation.DESALINATION AND WATER TREATMENT,128,1-10.
MLA Gryta, Marek."The effect of unfavourable process conditions on the water desalination by membrane distillation".DESALINATION AND WATER TREATMENT 128(2018):1-10.
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