我国食品加工制造业水污染物排放标准存在问题及欧盟经验的启示

Problems of Water Pollutants Discharge Standards for Food Manufacturing Industry in China and Enlightenment from European Union Experience

  • 摘要: 详细介绍了食品加工制造业的废水来源及特点,系统梳理了我国相关行业已经发布及正在制修订的水污染物排放标准情况,并就标准的适用范围、控制项目及限值进行了讨论。结果表明:我国相关行业水污染物排放标准适用范围覆盖不全面且存在交叉现象;不同标准的控制项目及限值类似,在一定程度影响了食品加工制造业水污染物排放的有效控制。为此,研究了欧盟食品加工制造业污染防治管理制度、产排污分析方法及全过程污染防治的理念;分析了欧盟该行业水污染物的排放控制。提出了我国开展该行业水污染物排放标准制修订工作的建议:强化全过程污染控制理念,增强产排污分析的科学性、系统性和改进水污染物排放标准体系设置。

     

    Abstract: The sources and characteristics of the wastewater from food manufacturing industry were introduced in details, the situations of discharge standards related to food manufacturing industry in China systematically reviewed, and the application scope and control items and limits discussed. The results indicate that the application scope covered by related industrial water pollutants discharge standards is incomplete, and there are some overlaps among the standards, with similar control items and limits. These problems have certain negative impacts on effective control of food manufacturing industry water pollutants. Accordingly, the pollution prevention and control systems, the pollutant generation and emission analysis methods, and the concept of whole process pollution control in food manufacturing industry of European Union (EU) were studied. The referential significance of EU pollution control was discussed. Finally, some suggestions for the development of water pollutants discharge standard in food manufacturing industry of China were proposed, including strengthening the concept of whole process pollution control, enhancing scientific and systematic analysis of pollutant generation and emission, and improving setting of the water pollutant discharge standard system.

     

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