对北方地区(以山西省为例)多个重点建制镇污水处理厂的现状进行了分析，针对管网敷设、污水收集率低、水质不统一等问题，提出了降低标准、细化标准的解决方案，并提供了几种合适的污水处理工艺，以期尽快改善水处理现状。%This paper analyzed the current situation of northern area ( taking Shanxi as an example) a number of key towns sewage treatment plant, according to pipe network laying, low sewage collection rate, water quality not uniform and other problems, put forward the solution scheme to reduce standard solution, zoom standard, and put forward some appropriate sewage treatment process, in order to improve the water treatment status as soon as possible.
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