DB63T1685-2018······1

1 總則······8

2 術語······9

3 一般規(guī)定······11

4 用水量與水質······13

4.1 用水量······13

4.2 水質······14

5 污水收集系統(tǒng)······15

5.1 排水體制······15

5.2 污水收集方式······15

5.3 排水管道······16

6 農(nóng)牧區(qū)生活污水處理技術······17

6.1 預處理設施······17

6.2 生物處理設施······17

6.3 自然生物處理······17

6.4 消毒技術······18

7 農(nóng)牧區(qū)生活污水處理工藝······19

7.1 處理工藝選用······19

7.2 分散式處理工藝······19

7.3 集中式處理工藝······20

8 附屬設施······21

8.1 污泥處理與處置······21

8.2 保溫措施······22

8.3 其它······22

9 施工驗收······23

9.1 一般規(guī)定······23

9.2 施工······23

9.3 驗收······24

10 運行和維護······25

10.1 一般規(guī)定······25

10.2 污水處理設施的運行和維護······25

10.3 污水處理設施的監(jiān)管······26

附錄A······27

本導則用詞說明······28

引用標準名錄······29

附:條文說明······30

1 總則······33

2 術語······34

3 一般規(guī)定······35

4 用水量與水質······37

4.1 用水量······37

4.2 水質······37

5 污水收集系統(tǒng)······38

5.1 排水體制······38

5.2 污水收集方式······38

5.3 排水管渠······38

6 農(nóng)牧區(qū)生活污水處理技術······40

6.1 預處理設施······40

6.2 生物處理設施······42

6.3 自然生物處理······47

6.4 消毒技術······51

7 農(nóng)牧區(qū)生活污水處理工藝······52

7.1 處理工藝選用······52

7.2 分散式處理工藝······53

7.3 集中式處理工藝······53

8 配套設施······54

8.1 污泥處理與處置······54

8.2 保溫措施······54

8.3 其他······55

9 施工驗收······56

9.1 一般規(guī)定······56

9.2 施工······56

9.3 驗收······56

10 運行和維護······57

10.1 一般規(guī)定······57

10.2 污水處理設施的運行和維護······57

10.3 污水處理設施的監(jiān)管······58