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Basin non-point source nitrogen and phosphorus pollution intercepting device and method
The invention discloses a drainage basin non-point source nitrogen and phosphorus pollution intercepting device and method, and belongs to the technical field of nitrogen and phosphorus pollution abatement, the drainage basin non-point source nitrogen and phosphorus pollution intercepting device comprises a dam body, drainage openings, a drainage gate, a surface layer intercepting device and an ozone oxidation device, the surface layer intercepting device and the ozone oxidation device are installed on the dam body, the drainage openings are located in the two sides of the dam body, and the drainage gate is movably connected to the drainage openings; the water drainage amount of the river channel is controlled; the device not only can intercept nitrogen and phosphorus pollutants on the surface of a drainage basin, but also can increase decomposition of nitrogen and phosphorus organic pollutants in water, ozone is changed into oxygen to be dissolved into water after oxidizing the nitrogen and phosphorus organic pollutants in the water, the oxygen content in the water is increased, and the water quality is improved. According to the device, other pollutants cannot be added into water in the process of increasing the oxygen content in the water and intercepting the pollutants, the intercepting efficiency is high, the intercepting cost is low, the biological diversity is improved, and the water quality is improved.
本发明公开了一种流域面源氮磷污染拦截装置及方法，属于氮磷污染治理技术领域，包括坝体、泄水口、泄水闸、以及安装在坝体上的表层拦截装置和臭氧氧化装置，所述泄水口位于坝体两侧，所述泄水闸活动连接在泄水口处，用于控制河道的泄水量；本装置不仅能对流域表面的氮磷污染物进行拦截，且还能增加水中氮磷有机污染物的分解，臭氧经过氧化水中氮磷有机污染物后，变成氧气溶解进水中，增强水中氧气含量，本装置在增强水中含氧量和拦截污染物的过程不会对水中增加其他污染物，拦截效率高，拦截成本低，使生物多样性提高，改善水质。
Basin non-point source nitrogen and phosphorus pollution intercepting device and method
The invention discloses a drainage basin non-point source nitrogen and phosphorus pollution intercepting device and method, and belongs to the technical field of nitrogen and phosphorus pollution abatement, the drainage basin non-point source nitrogen and phosphorus pollution intercepting device comprises a dam body, drainage openings, a drainage gate, a surface layer intercepting device and an ozone oxidation device, the surface layer intercepting device and the ozone oxidation device are installed on the dam body, the drainage openings are located in the two sides of the dam body, and the drainage gate is movably connected to the drainage openings; the water drainage amount of the river channel is controlled; the device not only can intercept nitrogen and phosphorus pollutants on the surface of a drainage basin, but also can increase decomposition of nitrogen and phosphorus organic pollutants in water, ozone is changed into oxygen to be dissolved into water after oxidizing the nitrogen and phosphorus organic pollutants in the water, the oxygen content in the water is increased, and the water quality is improved. According to the device, other pollutants cannot be added into water in the process of increasing the oxygen content in the water and intercepting the pollutants, the intercepting efficiency is high, the intercepting cost is low, the biological diversity is improved, and the water quality is improved.
本发明公开了一种流域面源氮磷污染拦截装置及方法，属于氮磷污染治理技术领域，包括坝体、泄水口、泄水闸、以及安装在坝体上的表层拦截装置和臭氧氧化装置，所述泄水口位于坝体两侧，所述泄水闸活动连接在泄水口处，用于控制河道的泄水量；本装置不仅能对流域表面的氮磷污染物进行拦截，且还能增加水中氮磷有机污染物的分解，臭氧经过氧化水中氮磷有机污染物后，变成氧气溶解进水中，增强水中氧气含量，本装置在增强水中含氧量和拦截污染物的过程不会对水中增加其他污染物，拦截效率高，拦截成本低，使生物多样性提高，改善水质。
Basin non-point source nitrogen and phosphorus pollution intercepting device and method
一种流域面源氮磷污染拦截装置及方法
WEI DONGYANG (author) / LI RUI (author) / ZHANG YAJING (author) / WANG SHIYANG (author) / LEI XIAO (author) / HE SHANSHAN (author) / WU YUANYUAN (author) / ZHANG QING (author)
2023-05-02
Patent
Electronic Resource
Chinese
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