Ecological garden landscape sewage treatment method

• Main Authors: LIU QINGYUN, WANG HAIJUN, LIU QIANG, ZHANG LIPING, MA YUANCHAO, ZHU CHUNYA, LIU HUIMIN, CHEN JUN, ZHANG GAOFENG, CHENG JIE, LI HONGLI
• Format: Patent
• Language: Chinese; English
• Published: 12.01.2024
• Subjects: CHEMISTRY; METALLURGY; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The invention provides an ecological garden landscape sewage treatment method, and belongs to the technical field of sewage treatment. The ecological garden landscape sewage treatment method comprises the following steps: step 1, comprehensively collecting sewage generated in a garden landscape area by utilizing a sewage collection system of the garden landscape; 2, the collected sewage enters a pretreatment system to remove large particles, suspended substances and floating oil, and the content of impurities in the sewage is reduced; step 3, according to the final use of the treated water, enabling the pretreated sewage to enter different unit combinations in the multi-stage artificial wetland system, and realizing removal or conversion of organic matters, nitrogen and phosphorus pollutants in the sewage by combining different types of plants and fillers; step 4, according to the final application of the treated water, enabling the effluent of the constructed wetland system to enter a corresponding sedimenta