| 引用本文： |
-
吴湘涟,谢福武,符致钦,陈蕊,李诚思,林积泉.海南省“十三五”时期工业废水排放特征研究[J].广西科学院学报,2026,42(2):187-198. [点击复制]
- WU Xianglian,XIE Fuwu,FU Zhiqin,CHEN Rui,LI Chengsi,LIN Jiquan.Study on the Characteristics of Industrial Wastewater Discharge in Hainan Province During the 13th Five-Year Plan Period[J].Journal of Guangxi Academy of Sciences,2026,42(2):187-198. [点击复制]
|
|
| 摘要: |
| 为探究海南省“十三五”时期工业废水污染状况及时空分布特征，本研究采用等标污染负荷法、单位产值等标污染负荷法、聚类分析法和Daniel趋势检验法，系统分析该时期工业废水污染物污染负荷强度、环境效率、行业贡献差异及区域分布特征。结果表明：(1)2016年污染源等标污染负荷及单位产值等标污染负荷均达到峰值，表明该时期污染强度最高、环境效率最低。(2)总等标污染负荷最大的污染物为总氮(TN)，其次是总磷(TP)，分别为6 213.5、1 493.4。(3)化学需氧量(COD)污染物的主要来源行业为造纸和纸制品业，等标污染负荷比为40.9%；TP污染物的主要来源行业为农副食品加工业，等标污染负荷比为56.2%；氨氮(NH3-N)与TN污染物的主要来源行业均为化学原料和化学制品制造业(以下简称化学原料制造业)，等标污染负荷比分别为45.2%、46.8%。(4)澄迈县为工业废水污染重度风险区，洋浦经济开发区为次重度风险区，海口市、三亚市、文昌市、东方市为中度风险区，其余市县均为轻度风险区。海南省应重点治理造纸和纸制品业、农副食品加工业及化学原料制造业的废水污染，同时需重点管控澄迈县与洋浦经济开发区的工业废水污染物排放。本研究结果可为海南自由贸易港工业环境治理与产业结构优化提供科学支撑。 |
| 关键词: “十三五”时期 海南省 工业废水 污染物 等标污染负荷 聚类分析 Daniel趋势检验 |
| DOI：10.13657/j.cnki.gxkxyxb.20260819.007 |
| 投稿时间：2025-09-01修订日期：2025-09-24 |
| 基金项目:海南省自然科学基金青年基金项目(321QN0960)资助。 |
|
| Study on the Characteristics of Industrial Wastewater Discharge in Hainan Province During the 13th Five-Year Plan Period |
|
WU Xianglian, XIE Fuwu, FU Zhiqin, CHEN Rui, LI Chengsi, LIN Jiquan
|
| (Hainan Ecological Environmental Monitoring Center, Haikou, Hainan, 571126, China) |
| Abstract: |
| In order to explore the pollution status and spatial and temporal distribution characteristics of industrial wastewater in Hainan Province during the 13th Five-Year Plan period,equal standard pollution load method,equal standard pollution load of unit output value method,cluster analysis method and Daniel trend test method were used in this study.The pollution load intensity,environmental efficiency,industry contribution difference and regional distribution characteristics of industrial wastewater pollutants in this period were systematically analyzed.Results showed:(1) In 2016,the equal standard pollution load of pollution sources and equal standard pollution load of unit output value reached the peak.It showed that the pollution intensity was the highest and the environmental efficiency was the lowest during this period.(2) The pollutant with the highest total equal standard pollution load was Total Nitrogen (TN),followed by Total Phosphorus (TP),with values of 6 213.5 and 1 493.4,respectively.(3) The main source industry for Chemical Oxygen Demand (COD) pollutant was the paper and paper products industry,accounting for 40.9% of the equal standard pollution load ratio.For TP pollutant,the main source industry was the agricultural and sideline food processing industry,with a ratio of 56.2%.The main source industry for ammonia nitrogen (NH3-N) and TN pollutants were the chemical raw materials and chemical products manufacturing industry (hereinafter referred to as the chemical raw materials manufacturing industry),with equal standard pollution load ratios of 45.2% and 46.8%,respectively.(4) Chengmai County was classified as a high-risk zone for industrial wastewater pollution,followed by Yangpu Economic Development Zone as a moderately high-risk zone.Haikou City,Sanya City,Wenchang City and Dongfang City were designated as moderate-risk zones,while the remaining cities and counties fell into the low-risk category.In Hainan Province,priority should be given to the remediation of wastewater pollution originating from the paper and paper products industry,the agricultural and sideline food processing industry,and the chemical raw materials manufacturing industry.Additionally,the emission of industrial wastewater pollutants in Chengmai County and Yangpu Economic Development Zone should be subject to strict regulation.The results of this study are expected to serve as a scientific basis for industrial environmental governance and industrial restructuring within the Hainan Free Trade Port. |
| Key words: the 13th Five-Year Plan period Hainan Province industrial wastewater pollutant equal standard pollution load cluster analysis Daniel trend test |
