摘要
香港特别行政区政府渠务署致力协助减缓全球气候变化,多年来在下辖的一些厂房安装了节能及可再生能源设施。随着香港"净化海港计划第二期甲"的正式启用,渠务署在昂船洲污水处理厂(全港处理污水量最大的污水处理厂)安装了一套水力涡轮发电系统,利用流动污水的液压能量推动涡轮发电机,继而产生电力供厂内设施使用。对这套系统进行了介绍,包括推行相关工程项目时遇到的挑战,系统设计与施工的考虑和特色,以及系统的运行表现。该系统不仅有助于节省电费开支,还利用水力减少了碳排放。
The Drainage Services Department(DSD)of Hong Kong SAR Government,which has installed energy saving and renewable energy facilities in its various facilities over the years,is committed to helping mitigate climate change.With the commissioning of the Harbour Area Treatment Scheme Stage2 A(HATS2 A),DSD has installed a hydro-turbine generation system(HTG)at Stonecutters Island Sewage Treatment Works as the largest sewage treatment works in Hong Kong,to capitalize the energy arising from sewage flow to drive a generator which generates electricity for the plant facilities.The challenges encountered in the implementation of the project,considerations in designing and constructing the system,and the characteristics as well as the operation performance of the system are introduced.The system has not only helped save electricity costs,but also made good use of hydropower to reduce carbon emissions.
作者
胡国钊
杜钧明
李宗良
K C WU;Keith K M DAO;Ricky C L LI(Drainage Services Department,Hong Kong Special Administrative Region,Hong Kong,China)
出处
《中国给水排水》
CAS
CSCD
北大核心
2020年第22期19-22,共4页
China Water & Wastewater
关键词
污水流动发电
水力涡轮系统
碳排放
sewage-driven power generation
hydro-turbine system
carbon emissions
