Pollutants of Painting Process in Automotive Industry "Case study: Paint Shop of Saipa Automotive Industry"

Subject Areas : environmental management

Seid Mostafa Khezri ¹ , Azadeh Akhavan Bloorchian ^{2 *} , Seid Masoud Monavari ³ , Farideh Attabi ⁴

1 - Assistant Professor, Faculty of Energy and Environment, Azad Islamic University, Tehran Science and Research Campus
2 - MSc. Environmental Pollution, faculty of Energy and Environment, Azad Islamic University, Tehran Science and research Campus
3 - Assistant Professor, Faculty of Energy and Environment, Azad Islamic University, Tehran Science and Research Campus
4 - Assistant Professor, Faculty of Energy and Environment, Azad Islamic University, Tehran Science and Research Campus

Received: 2008-07-05 Accepted : 2008-04-23 Published : 2014-05-22

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

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