| Title: | [Research on source profile of aerosol organic compounds in leather plant] |
| Author(s): | Wang BG; Zhou Y; Feng ZC; Liu HX; |
| Address: | "Department of Environmental Engineering, Jinan University, Guangzhou 510632, China. tbongue@jnu.edu.cn" |
| ISSN/ISBN: | 0250-3301 (Print) 0250-3301 (Linking) |
| Abstract: | "Through investigating current air pollution condition for PM10 in every factories of different style leather plants in Pearl River Delta, characteristic profile of semi-volatile organic compounds in PM10 emitted from leather factories and their contents were researched by using ultrasonic and gas chromatography and mass spectrum technology. The 6 types of organic compounds containing 46 species in total were found in the collected samples, including phenyl compounds, alcohols, PAHs, acids, esters and amides. The concentrations of PM10 in leather tanning plant, leather dying plant and man-made leather plant were 678.5, 454.5, 498.6 microgm x m(-3) respectively, and concentration of organic compounds in PM10 were 10.04, 6.89, 14.21 microg x m(-3) in sequence. The more important type of pollutants in each leather plants had higher contribution to total organic mass as follows, esters and amides in tanning plants profile account for 43.47% and 36.51% respectively; esters and alcohols in dying plants profiles account for 52.52% and 16.16% respectively; esters and amide in man-made leather plant have the highest content and account for 57.07% and 24.17% respectively. In the aerosol organic source profiles of tested leather plants, 9-octadecenamide was the abundant important species with the weight of 26.15% in tanning plant, and Bis(2-ethylhexyl) phthalate was up to 44.19% in the dying plant, and Bis(2-ethylhexyl) maleate and 1-hydroxy-piperidine had obviously higher weight in man-made plant than the other two plants" |
| Keywords: | Aerosols/*analysis Air Pollutants/*analysis China Environmental Pollution/analysis Industrial Waste/analysis Organic Chemicals/*analysis *Tanning; |
| Notes: | "MedlineWang, Bo-Guang Zhou, Yan Feng, Zhi-Cheng Liu, Hui-Xuan chi English Abstract Research Support, Non-U.S. Gov't China 2009/06/24 Huan Jing Ke Xue. 2009 Apr 15; 30(4):993-6" |
