农村庭院水窑设计及水质保护措施

Design of courtyard water kiln and study on measures for protecting water quality

通过对沙河市丘陵山区降水特性的分析,得出了该区降水具有年内非常集中,全年降水量的80%左右集中在汛期（6-9月）,而汛期降水量又主要集中在7月和8月的结论;根据降水特性计算了可集水量,并进行了水窑设计计算;依据当地生活水平进行了供水水量平衡调节计算;依据国家饮用水水质标准,对典型水窑水质进行评价,提出了水质净化的水质保护措施,从而为类似地区开展庭院饮水水窑工程设计提供了参考依据。

Difficulty in exploiting groundwater and shortage of surface water and drinking water in Shahe City not only restricted local economic development, but also influenced the quality of life of residents. Analysis of the characteristics of local precipitation revealed that 80 % of the amount of the rainfall in a year is concentrated in the flood season （6-9 months）, and the amount of water in the flood season is mainly concentrated in July and August. The available amount of water for collection according to the rainfall characteristics was computed and a water kiln was designed. Water supply and demand balance and regulation calculation according to the local living standards were carried out. The water quality in the typical water kiln was evaluated according to the National Drinking Water Quality Standard and protection measures for water quality decontamination are put forward. This provides a basis for open courtyard drinking water kiln engineering design in similar regions.