Investigation on Pollution Generation and Discharge Coefficient in Fur Industry of China

摘要：

In leather making industry, pollution generation coefficient (PGC) refers to the quantity of specific pollutant generated from manufacturing process under normal working condition on the basis of per unit of raw skin. PGC is a useful index to estimate the amount of the pollutant generated in the process. While pollution discharge coefficient (PDC) is a useful index to estimate the amount of the pollutant discharged in the effluent. This investigation was performed under the background of the first survey on industrial pollution sources in China. In fur industry, sheepskin, fox fur, coney, mink fur and raccoon fur making processes were involved in this investigation. Fourteen enterprises were selected to estimate the PGCs and PDCs of wastewater, CODCr, ammonia nitrogen (NH4 +-N) and petroleum. The result showed that PGCs and PDCs in different production processes varied greatly. It was also found that to adopt chemical combined biologic technology can reduce the corresponding PDCs of CODCr and petroleum greatly. These results have been applied in the first survey on industrial pollution sources of China in 2008.

关键词： fur industry pollution generation coefficient (PGC) pollution discharge coefficient (PDC) investigation

作者: MA Hongrui XI Yinyin HUA Li

作者单位: College of Resources and Environment, Shaanxi University of Science and Technology, Xi’an, Shaaxi,710021, P.R.China

会议类型: 国际会议

会议名称: The 12th International Wool Research Conference(第十二届国际羊毛会议12th IWRC)

会议地点: 上海

会议语种:英文

页码: 579-583

在线出版日期: 2010-10-19（万方平台首次上网日期，不代表论文的发表时间）