Microsoft PowerPoint - S1_05 China [互換モード]

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铁佐明
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1 S1_05 Mercury Containing i Waste Management in China Zhu Xuemei Institute of Solid Waste Management Chinese Research Academy of Environmental Sciences Beijing,P.R. China 2nd UNEP Global Mercury Partnership Waste Management Partnership Area Meeting, March 9-10, 2010, Tokyo, Japan

2 Outline Generation Main waste types Treatment Management

3 Main sources- generation Mining Wastes 3

4 Main Hg-wastes Wastes from primary mining Mullock 采矿弃石 Tailing wastes 尾砂库 4

5 Main Hg-wastes industrial wastes e.g. spent catalyst waste activated carbon 5

6 Main Hg-wastes Hg-wastes from used Hg-containing products - Used FLs and CFLs, - Used batteries - Used Thermometers and phygmomanometers - others 6

7 New trends --- Energy-saving lamps usage Promote the use of high efficiency energy-saving lamps Gradually eliminate high pressure mercury lamp Raise the proportion of energy-saving fluorescent lamps ----need to enhance the collection and treatment facilities for used energy-saving fluorescent lamps 7

8 Hg-waste treatment The operation of Hg-waste treatment facility will obtain national license. 8

9 Management and Control Measures

10 National Law and regulation Law of the People's Republic of China on Prevention of Environmental Pollution Caused by Solid Waste --- Collection, Transportation, Storage, Treatment, and Disposal of Hg-containing HW shall follow relevant regulations, especially, should be conducted with HW operation license. Measures on Hazardous Waste Operation Permits --- Hg containing HW operation license issued by MEP 10

11 National Policies ISW Listed on national HW catalogue Catalog of solid waste to be banned import Mercury-containing waste is listed in the catalogue 11

12 Mercury containing HW (16) Code Processes 天然气净化过程中产生的含汞废物全泥氰化 - 炭浆提金黄金选矿生产工艺产生的含汞粉尘残渣汞矿采选过程中产生的废渣和集 ( 除 ) 尘装置收集的粉尘使用显影剂汞化合物进行影像加厚 ( 物理沉淀 ) 以及使用显影剂氨氯化汞进行影像加厚 ( 氧化 ) 产生的废液及残渣水银电解槽法生产氯气过程中盐水精制产生的的盐水提纯污泥水银电解槽法生产氯气过程中产生的废水处理污泥氯气生产过程中产生的废活性炭氯乙烯精制过程中使用活性炭吸附法处理含汞废水过程中产生的废活性炭氯乙烯精制过程中产生的吸附微量氯化汞的废活性炭 12

13 Mercury containing HW (16) Code Processes 含汞电池生产过程中产生的废渣和废水处理污泥含汞光源生产过程中产生的荧光粉废活性炭吸收剂含汞温度计生产过程中产生的废渣卤素和卤素化学品生产过程产生中的含汞硫酸钡污泥废弃的含汞催化剂生产销售及使用过程中产生的废含汞荧光灯管生产销售及使用过程中产生的废汞温度计含汞废血压计 13

14 Other policies related to Hg-containing HWM While dismantling electronic wastes, mercurycontaining switches shall be removed, and separately collected, stored, utilized and disposed. Government encourages to establish the collection system for used FLs and CFLs tubes and corresponding funding mechanisms In 2004, Government encouraged HW treatment center to have capacity for collection and treatment of social Hg-containing hazardous wastes such as used batteries that contain mercury and FLs and CFLs

15 Standards for pollution control on Mercury Pollution control standard for hazardous wastes incineration (GB ) 0.1mg/m 3 Standard for pollution control on the municipal solid waste incineration( GB ) 0.2mg/m 3 (average) -updating, new suggested standard is 0.1mg/m 3 Standard for pollution control on landfill of the hazardous wastes (GB ) Organic mercury: <0.001mg/L; Mercury: <0.25 mg/l Standard for pollution control on HW storage (GB ) 15

16 Standards for pollution control on Mercury Identification standard d for hazardous wastes - leaching toxicity of pollutants (GB ) Methylmercury: <10ng/L; Ethylmercury: <20ng/L; Total mercury: 0.1mg/L Waste with mercury content larger than the standard value will be categorized as hazardous waste 16

17 Chinese Research of Environmental Sciences (CRAES) cn/cn/english/welcome html Ministry of Environment Protection (MEP) 17

中国水泥窑协同处置概况

中国水泥窑协同处置概况中国水泥窑协同处置概况 Overview on Waste Co-processing in Cement Kilns in China 中国水泥协会孔祥忠 KONG Xiangzhong China Cement Association 一中国水泥产能情况 Cement Production in China 截至 2012 年 6 月底,