Pollutants of Painting Process in Automotive Industry "Case study: Paint Shop of Saipa Automotive Industry"
Subject Areas : environmental management
Seid Mostafa
Khezri
1
(Assistant Professor, Faculty of Energy and Environment, Azad Islamic University, Tehran Science and
Research Campus)
Azadeh
Akhavan Bloorchian
2
(MSc. Environmental Pollution, faculty of Energy and Environment, Azad Islamic University, Tehran Science
and research Campus)
Seid Masoud
Monavari
3
(Assistant Professor, Faculty of Energy and Environment, Azad Islamic University, Tehran Science and
Research Campus)
Farideh
Attabi
4
(Assistant Professor, Faculty of Energy and Environment, Azad Islamic University, Tehran Science and
Research Campus)
Keywords: Car industry, Paint sludge, Pollution, XRF, XRD,
Abstract :
Produced paint sludge of automotive Industry has heavy metals and because of this, has high pollutionpotential. Incorrect Disposal of paint sludge led to kinds of environmental pollution. The object of thisInvestigation was identification of main pollutants of paint sludge that can be database to presentingprofitable economic solution for recycling of that. For identifying elements and concentration of paintsludge, various tests have been carried out. These tests contains: XRF3, XRD4 and DTA5.Results proved existing heavy metal elements like copper (1.5 gr/lit), zinc (13.09 gr/lit), Aluminum(58.76 gr/lit), Magnesium (23.004 gr/lit), Titanium (32.68 gr/lit), Vanadium (0.9 gr/lit) and etc.Comparing with environmental Standards showed that most kind of these elements are out of standardranges and are noticeable pollutant elements. These results show the necessity of gaining solution forrecycling of paint sludge. Then, more research about this case for deleting or decreasing pollutions issuggested
حبیبی کاسب، حسین، 1371، "مبانی خاکشناسی جنگل"، انتشارات دانشگاه تهران