固體廢物管理ppt課件-wenkub.com
2025-01-06 08:25 本頁面
【正文】 ? On the base of the garbage sorting ,we should promote the prehensive utilization. 現(xiàn)狀 生活垃圾 Status in Shanghai Household Refuse 10 ? 上海市危險(xiǎn)廢物產(chǎn)生量約 46萬余噸 ? About 460,000 tons of hazardous wastes were generated in Shanghai 現(xiàn)狀 危險(xiǎn)廢物 Status in Shanghai Hazardous waste 11 現(xiàn)狀 危險(xiǎn)廢物 Status in Shanghai Hazardous waste ? 危險(xiǎn)廢物的產(chǎn)生主要集中在黑色金屬冶煉及壓延加工業(yè)、化學(xué)原料及化學(xué)制品制造業(yè)和化學(xué)纖維制造業(yè)，占總量的 %；類別主要為廢酸、廢堿、精（蒸餾）殘?jiān)?，占總量?%。 In the year 2022, million tons of industrial solid wastes were generated in the whole city, % higher than that in 2022. 4 現(xiàn)狀 工業(yè)固體廢物 Status in Shanghai Industrial Solid Waste ? 工業(yè)固體廢物的產(chǎn)生主要集中在黑色金屬冶煉及壓延加工業(yè)、電力、蒸汽、熱水的生產(chǎn)和供應(yīng)業(yè)及化學(xué)纖維制造業(yè)，占總量的 80%以上；類別主要為粉煤灰、高爐渣、鋼渣，占總量的 65%以上。 Enterprise discharging industrial solid waste, are gathered in the black metals smelting and rolling , electric power, steam and hot water producing and supplying ,chemical textile producing. Above 80% of total. The main category are powder ash,casting slag, casting slag containing steel, Above 65% of total. 5 ? 2022年上海市工業(yè)固體廢物的綜合利用保持了較高水平，綜合利用率達(dá) %，比 2022年增加 個(gè)百分點(diǎn)。 ? Enterprise discharging hazardous waste, are gathered in metals smelting and rolling , chemistry raw material and product manufacturing, chemical fiber manufacturing. Above % of total. The main category are waste acid, waste alkali, residues of rectify or distillation . Above % of total. 12 ? 工廠自行處理或委托本市、外省市、國外企業(yè)處理 ? The factories generally disposal by themselves, and, supply or entrust to local units , outside enterprises ? 處理途徑： 綜合利用、焚燒處置、物理化學(xué)處理、安全填埋 Treatment methods: prehensive utilization, incineration, physicalchemical treatment,
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