摘要
地球生态系统分为水圈、土壤圈、生物圈、岩石圈和大气圈等,其中水圈广泛存在于其他圈之内,故而其成为自然能量转化的有效途径。这也容易导致水被污染后在循环过程中影响其他圈的功能,进而导致整个生态质量变差。城市污水处理至关重要,是实现水圈洁净,进而恢复整个生态系统平衡的关键手段。
The earth’s ecosystem is divided into hydrosphere,pedosphere,biosphere,lithosphere and atmosphere,among which the hydrosphere exists widely in other circles,so it becomes an effective way of natural energy transformation.It is also easy to cause the polluted water to affect the functions of other circles during the cycle,which in turn leads to the deterioration of the overall ecological quality.Urban sewage treatment is very important,and it is a key means to achieve a clean water circle and then restore the balance of the entire ecosystem.
作者
伏玥
FU Yue(Comprehensive Law Enforcement Bureau,Management Committee of Yuxi High-tech Industrial Development Zone,Yuxi 653100,China)
出处
《中国资源综合利用》
2022年第4期189-191,共3页
China Resources Comprehensive Utilization
关键词
城市
污水处理
环境保护
重要性
city
sewage treatment
environmental protection
importance
