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贵州2023年废水治理数据预览

更新时间：2026-05-02 16:44:09 浏览次数：37

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12-7 废水治理
Waste Water Treatment
指 标Item20192020202120222023
废水排放总量(亿吨)Total Waste Water Discharged (100 million tons)14.59512.5312.5613.8914.5
#工业 Industrial Waste Water Discharged 1.8422.142.422.202
生活 Living Waste Water Discharged12.74410.5110.411.4512.28
废水中化学需氧排放量(万吨) Emission in Waste Water(10000 tons)27.8771116.78118.35117.95127.16
#工业 Industrial COD Emission1.040.470.390.320.27
生活 Living COD Emission26.737324.4222.6923.139933.36
当年完成工业废水治理项目(个)Item of Industry Waste Water Treatment Completed This Year(unit)1326142314
新增废水治理能力(万吨/日)Newly Designed Treatment and Utilization Capacity of Waste Water(10000 tons/day )3.96627.0911.4215.01064.24
城市污水处理率(％)Treatment Rate of City Waste Water (%)94.69697.4898.4198.52
注：资料来源于省生态环境厅、省住房城乡建设厅。涉及省生态环境厅的数据均为预计数。其中，废水中化学需氧排放量（生活），因 2023 年度生态环境部更改算法，因此差异较大。
Note:Data in the table are provided by the Guizhou Provincial Department of Ecology and Environment and Department of Housing and Urban-Rural Development of Guizhou Province. The data in 2023 provieded by Guizhou Provincial Department of Ecology and Environment are anticipated figure. The data of Living COD Emission in Waste Water in 2023 changed significantly compared with that in the past due to the change of calculating method.

数据来源

本数据表来源于《2024 贵州统计年鉴》中的废水治理条目

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