สืบค้นงานวิจัย
Preliminary Characterization of Organic Compounds Caused Malodor of STR20 Industry
Somtip Danteravanich - ไม่ระบุหน่วยงาน
ชื่อเรื่อง (EN): Preliminary Characterization of Organic Compounds Caused Malodor of STR20 Industry
ผู้แต่ง / หัวหน้าโครงการ (EN): Somtip Danteravanich
บทคัดย่อ (EN): The characterization of organic compounds caused malodor in STR20 (Standard Thai Rubber 20) industry was determined in this study in order to provide the information for the further air pollution management efficiently. The organic compounds were characterized from samples obtained in the laboratory and from the STR20 factory. The samples from laboratory were cuplump water extracted and emitted gases from cuplump drying in experimental dryer while the samples from the STR20 factory were the exhausted gases from rubber dryer and outlet gases from wet scrubber, condensate, and cuplump washing wastewater. The characterization was identified by using gas chromatography coupled with the mass spectrometry (GC-MS) and the concentrations of volatile fatty acids (VFAs) in terms of acetic acid, propionic acid, butyric acid, isobutyric acid, valeric acid and isovaleric acid were determined by gas chromatography (GC). The results were illustrated that 25 organic substances were determined. The dominant organic substances found in all samples were acetic acid, butyric acid, isovaleric acid, hexadecanoic acid, oleic acid, and oleic acid methy ester. It was found that some numbers of found organic substances were reduced and some other new comers were observed during the production processing in STR20 factory. Although the wet scrubber system has been used in STR20 factory to remove volatile organic air pollutants from the exhaust gases from rubber dryer, it was found that it could not remove all volatile fatty acids emitted from cuplump drying. This was because of the appearance of insoluble volatile fatty acids in the emitted gases from cuplump.
บทคัดย่อ: ไม่พบข้อมูลจากหน่วยงานต้นทาง
ภาษา (EN): en
เผยแพร่โดย (EN): การยางแห่งประเทศไทย
คำสำคัญ (EN): STR20 industry.
เจ้าของลิขสิทธิ์ (EN): การยางแห่งประเทศไทย
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Somtip Danteravanich. "Preliminary Characterization of Organic Compounds Caused Malodor of STR20 Industry". ไม่ระบุหน่วยงาน. ม.ป.ป.

Somtip Danteravanich. "Preliminary Characterization of Organic Compounds Caused Malodor of STR20 Industry". ไม่ระบุหน่วยงาน. ม.ป.ป.. Print.



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Preliminary Characterization of Organic Compounds Caused Malodor of STR20 Industry
Somtip Danteravanich
การยางแห่งประเทศไทย
ไม่ระบุวันที่เผยแพร่
ต้นทุนการผลิตยางแท่งชั้น 20 (STR 20) Molecular detection and characterization of noroviruses in river water in Thailand Full genome characterization of novel DS-1-like G9P[8] rotavirus strains that have emerged in Thailand Lipid composition of Hevea brasiliensis latex and dry rubber: characterization and relation with some physical properties Detection, identification and characterization of enteric bacterial pathogens in a case-control study of acute diarrhea in Thailand Functional characterization of CgPbs2, a MAP kinase kinase , in Colletotrichum gloeosporioides by using the osmotic stress sensibility as selection marker Molecular characterization and liquid chromatography-mass spectrometric multiple reaction monitoring-based detection in case of suspected phalloides syndrome poisoning Full genome-based characterization of G4P[6] rotavirus strains from diarrheic patients in Thailand: Evidence for independent porcine-to-human interspecies transmission events Insecticide susceptibility characterization and efficacy of insecticides for thermal space spray application against insecticide-resistant Aedes aegypti (L.) from Chanthaburi Province การจำแนกและศึกษาคุณลักษณะของเชื้อแบคทีเรียที่แยกได้จากตัวอย่างผู้ป่วยสงสัยโรคแอนแทรกซ์ Identification and characterization of bacterial isolates from a suspected anthrax case
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