基于溶解氧控制的造纸废水生化处理过程生命周期评估

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Abstract:Tissdydoh-Gsiulatiodeltoesoledoencoceratioineapeaingstewatereat cesastheotrolablndpdlifeettvaatevirolpcofintolul showdtatesdaliutdod ed to higher global warming potential (1.86×1 04 ~2.07×1 04kgCO2eq )and human toxicity potential(1.71×1 03 ~2.69x1 ),causing the total enviroenlactilldodo, theoverall environmental impact could be effectively reduced by 15.2% and 0. 54% respectively.

Key words: papermaking wastewater treatment; life cycle analysis; dissolved oxygen control

造纸行业是关系我国经济发展与民生的重要产业,其生产排放的大量废水在处理过程中会消耗化学品和能源,并产生大量温室气体23。(剩余12663字)

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