以生态自然净化处理农村污水之探讨

Using Ecological and Natural Methods to Clarify Rural Sewage in Taiwan

依据“污水下水道建设方案”计划,预计至2011年为止,台湾地区之下水道普及率预估可达36%。台湾家庭产生的生活污水,一般透过污水下水道的施设加以解决,然而此项建设以都会区优先实施,且废污水之处理以传统污水处理厂为主,该方式所需之费用相当庞大,非一般农村地区所能负担。若配合实施农村社区土地重划后,提供公共设施用地,结合下水道系统,将家庭产生之废污水,以自然生态净化系统之生物处理,建构符合生态性及永续发展的农村。因此,将以农村社区土地重划先期规划地区及已完成人工湿地之社区为例,探讨农村社区污水设施规划之演进,及以自然净化处理农村社区废污水实施之可行性,提供未来执行之参考。

In accordance with the government＇s ＇Sewage sanitary sewer construct program＇ plan,the universal rate of sanitary sewer will be estimated to reach 36% until 2011 in Taiwan. Generally, Taiwan＇s families produced the livelihood sewage through sewage sanitary sewer system to settle. However,this construction was centralized on city area ,and the sewage was dealt with by sewage farm mainly. Because of sewage farm spent much money so the local governments couldn＇t bear. After rural community land readjustment that could provide public facilities land, use natural and ecological methods to purify household＇s sewage that will establish sustainable development rural. Some earlier scheme areas of rural community land readjustment are taken for example to explore the evolvement of sewage facilities ,feasibility of natural treatment that provides consultation in the future.