Recycling of plating waste water by ion exchange process.
نویسندگان
چکیده
منابع مشابه
Automation of Ion Exchange Process Used for Desalination of Water
The problem for automation of an ion exchange process for desalination of water is considered. The paper describes first the process technology and the necessity to automate the process behaviour in order to achieve the needed quality of water with minimum consumption of resin and chemicals for regeneration. The instrumentation needed for measurement, data acquisition and control implementation...
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Mijangos, F. and Diaz, M., 1990. Ion exchange recovery of metals from waste water of complex sulfide hydrometallurgy. Hydrometallurgy. 23: 365-375. The treatment by ion exchange ol' waste water from comples sulfide hydrometallurgy has Iwen studied. Several commercial resins have been tested for a range of pH in solution. The equilibrium results with an iminodiacetic resin for the multicomponent...
متن کاملchemical recycling of polycarbonate waste using conventional heating and microwave assisted method
پلی کربنات یکی از پلاستیکهای مهمی است که به صورت گسترده در تولید لوحهای فشرده، قطعات رایانه، مواد ساختمانی و غیره مورد استفاده قرار می گیرد. این پلیمر بصورت عمده از تراکم مونومر بیس فنولa (bpa) و کربنیل کلرید یا دی متیل کربنات ها بدست می آید. در سالهای اخیر بازیافت شیمیایی پلی کربنات بیشتر مورد توجه بوده است. بازیافت شیمیایی پلی کربنات برای بدست آوردن مواد اولیه آن با روشهای متفاوتی مانند تجزی...
Nickel removal from electroplating waste water using stand-alone and electrically assisted ion exchange processes
Wastewater discharged from metal-finishing processes usually contains nickel, a hazardous substance that is used extensively in the surface finishing industry. In the present study, an acidic solution containing nickel was treated using strong acid cation exchange resin. A continuous lab-scale cation exchange arrangement permitting the assessment of electric current as an enhancement mechanism ...
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ژورنال
عنوان ژورنال: RESOURCES PROCESSING
سال: 1995
ISSN: 1883-9150,0912-4764
DOI: 10.4144/rpsj1986.42.138