DBT29-167-2019······1

1 總則······10

2 術(shù)語和符號······11

2.1 術(shù)語······11

2.2 符號······12

3 基本規(guī)定······13

4 再生水水源······14

4.1 城市再生水廠水源······14

4.2 建筑中水水源······14

5 再生水利用及水質(zhì)標(biāo)準(zhǔn)······17

5.1 再生水利用······17

5.2 再生水水質(zhì)標(biāo)準(zhǔn)······17

6 再生水系統(tǒng)······19

6.1 再生水系統(tǒng)型式······19

6.2 建筑中水原水系統(tǒng)及處理規(guī)模······19

6.3 水量平衡······20

6.4 再生水供水系統(tǒng)······21

7 再生水處理工藝與構(gòu)筑物設(shè)計(jì)······23

7.1 城市再生水處理工藝······23

7.2 城市再生水構(gòu)筑物設(shè)計(jì)······27

7.3 建筑中水處理工藝······28

7.4 建筑中水處理設(shè)施······30

8 再生水處理廠（站）······33

8.1 總體設(shè)計(jì)······33

8.2 設(shè)計(jì)水量······35

9 安全防護(hù)和檢測控制······36

9.1 安全防護(hù)······36

9.2 檢測控制······38

本標(biāo)準(zhǔn)用詞說明······41

引用標(biāo)準(zhǔn)名錄······42

條文說明······43

1 總則······47

2 術(shù)語和符號······48

2.1 術(shù)語······48

3 一般規(guī)定······49

4 再生水水源······51

4.1 城市再生水廠水源······51

4.2 建筑中水水源······51

5 再生水利用及水質(zhì)標(biāo)準(zhǔn)······53

5.1 再生水利用······53

5.2 再生水質(zhì)標(biāo)準(zhǔn)······53

6 再生水系統(tǒng)······58

6.1 再生水系統(tǒng)型式······58

6.2 原水系統(tǒng)······60

6.3 水量平衡······62

6.4 再生水供水系統(tǒng)······64

7 再生水處理與構(gòu)筑物設(shè)計(jì)······67

7.1 城市再生水處理工藝······67

7.2 城市再生水構(gòu)筑物設(shè)計(jì)······75

7.3 建筑中水處理工藝······75

7.4 建筑中水處理設(shè)施······77

8 再生水處理廠（站）······80

8.1 總體設(shè)計(jì)······80

8.2 設(shè)計(jì)水量······82

9 安全防護(hù)和監(jiān)（檢）測控制······84

9.1 安全防護(hù)······84

9.2 監(jiān)（檢）測控制······86