A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Agricultural irrigation recycling ecological system for treating initial rainwater and farmland returned water
The invention discloses an agricultural irrigation recycling ecological system for treating initial rainwater and farmland returned water. The whole ecological pond system is implemented by adopting a'zoning' principle, and a main system is divided into four subsystems, namely a wastewater collection system, a wastewater treatment system, a farmland irrigation recycling system and a river ecological water supplementing system. The treatment system is used for treating wastewater by adopting a 'grading' principle, and the whole wastewater treatment system is divided into a floating plant facultative anaerobic zone, an aeration oxygenation zone, a submerged biological filler module oxygenation zone and a submerged plant oxygenation zone. The whole ecological pond system is composed of an ecological dam, a pump station, a grid, an aerator, aquatic plants, biological fillers and other structures, and stable purification and storage of rainwater, farmland returned water and the like can beachieved.
本发明公开了一种处理初期雨水和农田退水的农业灌溉回用生态系统，整个生态塘系统采用“分区”的原则实施，将主系统分为废水收集系统、废水处理系统、农田灌溉回用系统及河流生态补水系统四个子系统。其中处理系统采用“分级”原则对废水进行处理，将整个废水处理系统分为浮水植物兼性厌氧区、曝气增氧区、淹没式生物填料模块增氧区、沉水植物充氧区四级。整个生态塘系统具有生态坝、泵站、格栅、曝气机、水生植物、生物填料等构筑物组成，可实现雨水与农田退水等稳定净化与存储。
Agricultural irrigation recycling ecological system for treating initial rainwater and farmland returned water
The invention discloses an agricultural irrigation recycling ecological system for treating initial rainwater and farmland returned water. The whole ecological pond system is implemented by adopting a'zoning' principle, and a main system is divided into four subsystems, namely a wastewater collection system, a wastewater treatment system, a farmland irrigation recycling system and a river ecological water supplementing system. The treatment system is used for treating wastewater by adopting a 'grading' principle, and the whole wastewater treatment system is divided into a floating plant facultative anaerobic zone, an aeration oxygenation zone, a submerged biological filler module oxygenation zone and a submerged plant oxygenation zone. The whole ecological pond system is composed of an ecological dam, a pump station, a grid, an aerator, aquatic plants, biological fillers and other structures, and stable purification and storage of rainwater, farmland returned water and the like can beachieved.
本发明公开了一种处理初期雨水和农田退水的农业灌溉回用生态系统，整个生态塘系统采用“分区”的原则实施，将主系统分为废水收集系统、废水处理系统、农田灌溉回用系统及河流生态补水系统四个子系统。其中处理系统采用“分级”原则对废水进行处理，将整个废水处理系统分为浮水植物兼性厌氧区、曝气增氧区、淹没式生物填料模块增氧区、沉水植物充氧区四级。整个生态塘系统具有生态坝、泵站、格栅、曝气机、水生植物、生物填料等构筑物组成，可实现雨水与农田退水等稳定净化与存储。
Agricultural irrigation recycling ecological system for treating initial rainwater and farmland returned water
一种处理初期雨水和农田退水的农业灌溉回用生态系统
DU HONGWEI (author) / QIN GUANGXIONG (author) / TAN XIUQIN (author) / ZHANG ZONGYAO (author) / YU XIAOWEI (author) / WANG LONGLE (author) / QIAN YU (author) / CUI FEIJIAN (author) / LI XIAOBAO (author) / WEI DONGYANG (author)
2020-12-11
Patent
Electronic Resource
Chinese
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