环境工程中城市污水处理的思考

Thoughts on Urban Sewage Treatment in Environmental Engineering

环境工程主要是保护和合理利用自然资源,利用科学的手段解决日益严重的环境问题、改善环境质量、促进环境保护与社会发展。随着城市化进程的进一步加快,城市的人口数量呈现出直线上升的趋势。随着人口数量的增多,污水排放量和水资源的需求量也在逐渐增多,因此城市污水处理就成为城市可持续发展面临的一项非常严重问题。主要探讨了污水治理的意义与方式,并且对城市污水处理的优化方式进行了详细分析。

Environmental engineering is mainly to protect and rationally use natural resources,and to use scientific means to solve increasingly serious environmental problems,improve environmental quality,and promote environmental protection and social development.With the further acceleration of the urbanization process,the population of the city has shown a rising trend.With the increase in the number of people,the amount of sewage discharged and the demand for water resources are also increasing.Therefore,urban sewage treatment has become a very serious problem facing the sustainable development of cities.The article discusses the significance and methods of sewage treatment,and analyzes the optimization of urban sewage treatment.