高浓度有机废水处理领域温室气体减排计算

Emission reduction calculation of greenhouse gas in the field of high concentration organic wastewater treatment

在高浓度有机废水的厌氧处理过程中会产生大量沼气,作为沼气的主要成分,CH4即是重要的温室气体,同时也是一种可再生清洁能源。通过采取CDM方法学AMS.Ⅲ.H,对河北省邯郸市清源酿酒厂高浓度有机废水处理过程中的项目减排量进行计算。结果表明:在清洁发展机制下,该项目的减排量为55 485 tCO2e,且可获得约12.05%的项目收益率。因此,在高浓度有机废水处理领域实施温室气体减排技术,具有比较显著的环境效益与经济效益。

In the process of high concentration organic wastewater treatment, there are lots of biogas. As the main component of biogas, CH4 is not only greenhouse gas, but also a kind of recovery clean energy. Adopting methodology AMS. Ⅲ. H of CDM, the emission reductions of the project in brewery in Hebei Handan are calculated. The result shows that the emission reductions of this project will reach 55,485 tCO2/y. Besides, its capital gains will be 12.5%. So implementing emission reduction technology in the field of high concentration organic wastewater treatment has obvious environmental and economic benefits.