DB43/T—2025 388.243 湖 南 省 地 方 标 准ICS 2 917.10 CCS H 3 代替DB43/T 3 —20 88 20 发 布 湖南省市场监督管理局2025-05发布-26 2025-05实施-26用水定额　第2部分：工业 Norm of water intake Part 2: IndustryDB43/T 388.2—2025 I 目 次 前言 ································ ································ ································ ························ Ⅲ 1 范围 ································ ································ ································ ····················· 1 2 规范性引用文件 ································ ································ ································ ······ 1 3 术语和定义 ································ ································ ································ ············ 1 4 计算公式 ································ ································ ································ ··············· 2 5 用水定额 ································ ································ ································ ··············· 2 表1 采矿业用水定额 ································ ································ ································ 2 表2 农副食品加工业用水定额 ································ ································ ···················· 3 表3 食品制造业用水定额 ································ ································ ·························· 5 表4 饮料制造业用水定额 ································ ································ ·························· 6 表5 烟草制品业用水定额 ································ ································ ·························· 8 表6 纺织及服装业用水定额 ································ ································ ······················· 8 表7 皮革及其制品业用水定额 ································ ································ ·················· 10 表8 木材加工及木制品业用水定额 ································ ································ ············ 11 表9 造纸及纸制品业用水定额 ································ ································ ·················· 11 表10 文教体育用品制造业用水定额 ································ ································ ·········· 12 表11 石油加工及炼焦业用水定额 ································ ································ ············· 12 表12 化学原料及化学制品制造业用水定额 ································ ································ · 12 表13 医药制造业用水定额 ································ ································ ······················ 17 表14 化学纤维制造业用水定额 ································ ································ ················ 18 表15 橡胶和塑料制品业用水定额 ································ ································ ············· 19 表16 非金属矿物制品业用水定额 ································ ································ ············· 19 表17 金属冶炼及压延加工业用水定额 ································ ································ ······· 20 表18 金属制品业用水定额 ································ ································ ······················ 22 表19 通用设备制造业用水定额 ································ ································ ················ 23 表20 专用设备、汽车和其他运输设备制造业用水定额 ································ ·················· 23 表21 仪器仪表制造业用水定额 ································ ································ ················ 24 表22 废弃资源和废旧材料回收加工业用水定额 ································ ··························· 24 表23 火力发电、热力及燃气的生产和供应业用水定额 ································ ·················· 24 6 定额使用说明 ································ ································ ································ ······· 25 参考文献 ································ ································ ································ ·················· 26 DB43/T 388.2—2025 II DB43/T 388.2—2025 III 前 言 本文件按照 GB/T 1.1 —2020《标准化工作导则 第1部分：标准化文件的结构和起草规则》的规定 起草。 本文件代替 DB43/T 388 —2020《用水定额》中的工业部分，与 DB43/T 388 —2020中的工业部分相 比，除结构调整和编辑性改动外，主要技术变化如下： ——更改了本文件的名称（见封面， 2020年版的封面） ； ——更改了前言（见前言， 2020年版的前言） ； ——更改了范围（见范围， 2020年版的范围） ； ——更改了规范性引用文件（见规范性引用文件， 2020年版的规范性引用文件） ； ——更改了术语“用水量” “工业用水量”