农业环境科学学报2026，Vol.45Issue(4)：883-891,9.DOI:10.11654/jaes.2025-0689
水体活化技术工艺包治理河道黑臭水体氮磷效果
Treatment effect of black and odorous water body of nitrogen and phosphorus in rivers using water activation technology
摘要
Abstract
In view of the problems of high investment and maintenance cost in traditional black and odorous water remediation technology,this study applied the activated water technology process package composed of water body self-cleaning device and high-efficiency phosphorus adsorbent to carry out about 130 days application demonstration of black and odorous water remediation and restoration.The main goal is to upgrade the ammonia nitrogen(NH3-N)and total phosphorus(TP)concentrations in water bodies from inferior Ⅴ class to Ⅲ class.The results showed that the NH3-N reduced from 4.00 mg·L-1 to 1.0 mg·L-1 after the operation of the water body self-cleaning device for 100 days,and the TP is reduced from 0.42 mg·L-1 to 0.20 mg·L-1 after the application of high-efficiency phosphorus adsorbent for 4 weeks,both of which are improved from inferior Ⅴ class to class Ⅲ,reaching the requirements of the demonstration goal,and the paired T test between sections also shows that the activated water technology process package has a significant improvement effect on NH3-N and TP.The process package had an investment of about 13.89 yuan per ton of water,and the power cost of one single water body self-cleaning device is about 2.88 yuan·d-1,and the operating cost of about 0.13 yuan per ton of water,which had strong cost performance and could provide a cost-effective solution for the restoration and control technology of black and odorous water.关键词
水体活化技术工艺包/黑臭水体/水体自洁装置/高效磷吸附剂/氮磷去除效果Key words
water activation technology process package/black and odorous water/water body self-cleaning device/high-efficiency phosphorus adsorbent/nitrogen and phosphorus removal effect分类
资源环境引用本文复制引用
王骏,张颖,严海蒗,申锋,刘芳,王强,黄治平..水体活化技术工艺包治理河道黑臭水体氮磷效果[J].农业环境科学学报,2026,45(4):883-891,9.基金项目
中煤科工重庆设计研究院(集团)有限公司科技创新基金(2023-04-05) （集团）
天津市重点研发计划项目(22YFZCSN00170)Science and Technology Development Fund of CCTEG CHONGQING ENGINEERING(GROUP)CO.,LTD.(2023-04-05) （22YFZCSN00170）
Tianjin Key Research and Development Program(22YFZCSN00170) （22YFZCSN00170）
