摘要
目的 研究非水冲粪尿分集式生态卫生厕所在中国推广与应用可行性。方法 实验室研究确定厕所模式设计依据,按粪便无害化卫生标准(GB5759-87)对吉林、山西与广西3个试验点的新厕进行卫生学评价。结果 利用粪、尿不同的生物特性设计的该型户厕,是一种可使粪便就地无害化、防蝇、无臭、不污染外环境、节水、可回收尿肥、粪肥、有利于生态农业建设、适用范围广泛的生态卫生厕所类型,该型户厕抗冻能力较强,可望填补寒冷地区无适宜类型农村户厕的空白。结论 适合我国国情,可在我国广大农村地区尤其是干旱、寒冷地区农村推广应用。
Object To study the feasibility lo develop and apply urinediverting without flushing ecological toilet system in China.Method Toilets models were designed based on plenty of laboratorial research. Then pilot toilets were built, used and observed in Jilin, Shared and Guangxi. Finally, hygienic evaluations were carried according to the Hygienic Standard for Excreta Sanitization GB 5759-87.Result With such toilet system, based on the distinct qualities of urine and faeces, excreta are sanitized on site and then odorless, no flying, no pollution, while water is conserved, urine and faeces are recovered and recycled which benefits agriculture. It shows it is a kind of ecological and hygienic toilet system and it is applicable extensively. Moreover, such system i.s freeze-resisted and thus promising to fill in the gap that there is no suitable toilet system in cold rural areas.Conclusion Such toilet system is in accord with our state situation and can be developed in rural areas, especially in arid and cold rural areas.
出处
《中国卫生工程学》
CAS
2002年第1期5-9,共5页
Chinese Journal of Public Health Engineering
基金
瑞典SDA、联合国儿童基金会的资助
