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首页> 外文会议>International Water Association(IWA) Conference; 20050518-20; Xi'an(CN) >Feasibility of introducing the bio-toilet to decrease the water pollution in an open canal: A case study in Kiaracondong slum area in Bandung City
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Feasibility of introducing the bio-toilet to decrease the water pollution in an open canal: A case study in Kiaracondong slum area in Bandung City

机译：引入生物厕所减少开放运河的水污染的可行性：以万隆市基拉孔洞贫民区为例

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摘要

Observation in Kiaracondong as one of the biggest slum area in Bandung showed that water from 24 wells along side Sekewaluh canal 67% were unqualified as the "clean" and drinkable water. Total coliform of these water resources was higher than 100/100 ml. Observation during 24 hours showed a similar peak fluctuation among public toilet usage, total coliform and COD in the canal, which concentrations were higher than the permitted level for classified water quality. Calculation from the use of public toilets could be estimated that in average a minimum 1254 person/day or 66 person/PT/day discharge their feces directly into the canal. Replacement of nowadays public toilet with proposed bio-toilet could save 31,350 liters/day of clean water for cleaning and flushing the feces, and reduce the fecal pollution of 1254 person/day into the canal. Some conditions, such as the community's pattern to defecate, income, and materials should be considered in the improvement of the bio-toilet. Calculated from the investment of conventional sewage system, 7$US/capita could be needed for erecting the flushing toilet, in the contrary 3-9$US/capita was needed for erecting the public toilet along the canal. With the environment competitiveness the modified bio-toilet should use more local materials and components in order to reduce the production cost, and designed to match the situation in Indonesia.
机译：在基亚拉孔洞（Kiaaracondong）的观测是万隆最大的贫民窟之一，该地区67％的Sekewaluh运河旁24口井的水不符合“清洁”和可饮用的水标准。这些水资源的总大肠菌群高于100/100 ml。在24小时的观察中，公共厕所使用情况，运河中的大肠菌群和COD出现了相似的峰值波动，其浓度高于分类水质的允许水平。根据使用公厕的计算，估计平均至少有1254人/天或66人/ PT /天，将其粪便直接排入运河。用拟议的生物厕所代替当今的公共厕所可以节省31,350升/天的清洁和冲洗粪便的净水，并减少对运河的1254人/天的粪便污染。在改善生物厕所时应考虑一些条件，例如社区的排便模式，收入和材料。从传统的污水处理系统的投资计算，竖起冲水马桶需要人均7美元，而沿运河竖起的公共厕所则需要人均3-9美元。具有环境竞争力的改性生物厕所应使用更多的当地材料和组件，以降低生产成本，并旨在适应印度尼西亚的情况。

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