摘要
分析了大豆预处理、油脂浸出和油脂精炼等生产过程中,废水、废气、粉尘、异味和废渣等主要污染物的来源。结合大豆油脂加工的行业特性,相应地提出了源头控制和末端治理的废水污染防治措施,冷凝和吸附的溶剂尾气治理方式,以及油脂回收的废渣处理和利用措施。提出了低污染、低能耗的清洁生产方式是大豆油脂生产过程中污染防治的最有效的办法。
During the procedure of soybean pretreatment, oil extration, and refining, the pollutants such as wastewater,
exhaust gas, dust,odor, and residue were analyzed. The treatment measures of headstream control and terminal treatment of
wastewater, condensation and adsorption of solvent exhaust gas, and oil reclaim of residue were put forward respectively,
according with the industrial characteristic of soybean oil production. The cleanness producing mode of low pollution and
energy consume, was the advisable pollution control means of soybean oil production.
出处
《生态科学》
CSCD
2004年第1期51-53,59,共4页
Ecological Science
关键词
大豆
油脂
污染源
防治
清洁生产
Soybean
Production of oil
Sources of pollution
Analysis
