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035 _a.b11425398
099 9 _aAIT Thesis no. EV-95-15
100 0 _aKay Zin Wint
245 1 0 _aRisk assessment of volatile organic compounds used in a car-painting factory :
_bthe case of assembling factory (2), Toyota Motor Thailand Co., Ltd.
260 _aBangkok :
_bAsian Institute of Technology,
_c1995
300 _a63 leaves :
_bill.
490 1 _aThesis ;
_vno. EV-95-15
502 _aThesis (M. Sc.) - Asian Institute of Technology, 1995
500 _aA thesis submitted in partial fulfillment of the requirement for the degree of Master of Science.
520 _aSpray-paint formulations for surface coating processes usually contain volatile organic solvents as a carrier needed to provide a levelling effect once paint contacts a surface. The study is conducted on the existing level of Volatile Organic Compounds (VOCs) used as carrier solvents in car-painting/coating processes at the Assembling Factory (2), TOYOTA MOTOR THAILAND CO.,LTD. Bangkok. The factory is using three tons of solvent per day in its painting/surface coating processes in which most of the volatile organic solvents are vaporized and released to the atmosphere, and thus, special attention is given to the spraying room and oven. High volume emissions of three relevant solvents being used: toluene, xylene, methylethyl ketone, which are designated as Hazardous Air Pollutants (HAPs), pose a serious threat to environmental and human health concerns. This paper deals with assessing the potential exposure risk of these compounds to factory workers and surrounding populace, and with proposing a technically feasible and economically viable control equipment as an alternative to improve risk management.
650 1 0 _aHazardous substances
_xRisk assessment
_xThailand
700 1 _aReutergardh, Lars,
_eChairperson
700 0 _aSompol Boonthanon,
_eExamination committee
700 1 _aBhattacharya, Sribas C.,
_eExamination Committee
710 2 _aAsian Institute of Technology,
_eScholarship donor
810 2 _aAsian Institute of Technology.
_tThesis ;
_vno. EV-95-15
856 _3Full-Text
_uhttp://203.159.5.9/ait-thesis/detail.php?q=B15121
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