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Number of results
2007 | 9 | 2 | 90-93
Article title

Reverse osmosis application in the recycling of zinc from the electroplating shop wastewater

Content
Title variants
Languages of publication
EN
Abstracts
EN
The paper reveals the results of the research on the reverse osmosis recovery of zinc from galvanic electroplating. The pilot plant tests were performed in an electroplating shop. Raw washings were concentrated with a spiral wound 2.5x40" module with a composite polymeric membrane.The research tests have proved that the proposed RO process enables successful concentration of the nonferrous metal in raw washings. The retentate of the RO process has contained about 96% of the metal previously wasted in washings discharged to the environment. The retentate can be recycled to the mother electroplating process. The permeate of the RO process can be recycled to the washing system of the electroplating shop.
Publisher
Year
Volume
9
Issue
2
Pages
90-93
Physical description
Dates
published
1 - 1 - 2007
online
19 - 10 - 2007
References
  • Directive 2006/12/EC of the European Parliament and of the Council of 05.04.2006 on waste.
  • Schoeman J.J., Steyn A., Scurr P.: Treatment using reverse osmosis of an effluent from stainless steel manufacture, Water Research, 1996, 30 (9), 1979 - 1984.
  • Steward F.A., McLay W.J., Reinhard F.P.: Waste minimization and recovery technologies, Metal Finishing, 1999, 97 (1), 823 - 824, 826, 828, 830, 832, 834, 836.
  • Bodzek M., Bohdziewicz J., Konieczny K.: Techniki membranowe w ochronie środowiska, Wydawnictwo Politechniki Śląskiej, Gliwice, 1997, 308 - 310, in Polish.
  • Anielak A.M.: Chemiczne i fizykochemiczne oczyszczanie ścieków, PWN, Warszawa, 2000, 246, in Polish.
  • Rautenbach R.: Procesy membranowe, WNT, Warszawa, 1996, 163 - 166, in Polish.
Document Type
Publication order reference
YADDA identifier
bwmeta1.element.-psjd-doi-10_2478_v10026-007-0035-6
Identifiers
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