【摘 要】
:
城市综合生活污水包括居民生活污水和城市公共设施污水。而公共设施污水指娱乐场所、宾馆、浴室、商业网点、学校、机关办公室等排出的污水。一般城市综合生活污水根据居民生
论文部分内容阅读
城市综合生活污水包括居民生活污水和城市公共设施污水。而公共设施污水指娱乐场所、宾馆、浴室、商业网点、学校、机关办公室等排出的污水。一般城市综合生活污水根据居民生活污水定额、综合生活污水定额和污水量总变化系数确定。
The comprehensive urban sewage includes domestic sewage and urban public facilities. Public facilities sewage refers to entertainment venues, hotels, bathrooms, commercial outlets, schools, offices and other discharges of sewage. The general urban domestic sewage is determined according to the quota of domestic sewage, the quota of domestic sewage and the total variation of sewage.
其他文献
围绕国家和自治区的总体要求,结合包头市实际,明确了包头市"十二·五"环境保护工作的指导思想、总体目标,以削减总量、改善质量、防范风险为主线,按环境要素提出了"十二·五"
The nano materials often exhibit very interesting electrical,optical,magnetic,and chemical properties,which can not be achieved by their bulk counterparts[1-7].
介绍了DPP颜料的发现史,讨论了合成DPP类化合物的反应机理,比较了各种合成DPP类化合物方法的优缺点.给出了DPP类颜料的化学和物理性质,论述了DPP类颜料在应用时与其他颜料组
This paper introduces, for applications in the mining industry, an innovative hybrid column form which consists of an inner steel tube, an outer fibre-reinforce
本文从黑龙江省绿色农生发展出发,对绿色农生的发展现状做一些阐述,对绿色农生的未来发展提出了几点建议.
A fully grouted bolt provides greater shear load capacity for transmitting the load from the rock to the bolt, and vice versa. When grout fills irregularities b
在电力系统的设计和运行中,不仅要考虑正常工作状态,而且还必须考虑到发生故障时所造成的不正常工作状态.本文分析了电力系统短路电流的危害,介绍了目前我国常用的一些限制短
经不同固溶时效处理的 PM Rene95合金于 650℃分别在蠕变、保载 5和 90 s疲劳载荷条件下进行了裂纹扩展速率实验.结果表明,相同热处理制度下,疲劳保载时间越长,裂纹扩展速率越高;相同载荷条件下,增
Based on break characteristics of roofs in fully mechanized top-coal mining of thick shallow coal seams, a fracture mechanics model was built, and the criterion