城镇生活污水简易处理技术手册-2658b2b61ed9ad51f11df23a

城镇生活污水简易处理技术手册-2658b2b61ed9ad51f11df23a城市生简活易污处水理技术手册目录目录一、一、前言前言1.什么是污水····················································什么是污水····················································1~21.1生活污水的概念1.2生活污水的成分2.生活污水产生原因··············································生活污水产生原因··············································2~32.1客观原因分析2.2主观原因分析3.生活污水的危害················································生活污水的危害················································3二、生活污水治理现状二、生活污水治理现状1.1难点················································4~51.2问题三、三、控制生活污水的办法控制生活污水的办法··································································5~61.加大惩罚力度2.2.改进生产工艺3.3.重复利用废水4.4.回收废水中的有用物质5.5.充分利用水体的净化功能四、现代处理工艺四、现代处理工艺··············································································6~91.1.物理处理法物理处理法2.2.生物处理法生物处理法3.3.城市污水处理城市污水处理五、案例五、案例······················································································9~13附表：团队组员分工与任务完成评价·················附表：团队组员分工与任务完成评价·················14一、一、前言前言随着城市水平和人