A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Pollution-free recycling treatment method for farmland recession
The invention relates to the technical field of farmland recession treatment, and provides a pollution-free recycling treatment method for farmland recession, which comprises the following steps: step 1, recession collection; step 2, water recession pretreatment; step 3, physical treatment; and step 4, recycling. Wherein the step 1 specifically comprises the following steps: 1) guiding water in the farmland into the downstream regulation and storage tank by a backflow ditch on the farmland; and (2) the farmland recession water collected in the regulation and storage pond reaches the set capacity. The second step specifically comprises the following steps: 1) an interception structure is included, and the storage tank guides water into the interception structure; and 2) filtering large soil blocks and impurities in the recession through the interception structure. By means of the technical scheme, the problems that according to an existing farmland water recession treatment method, capital construction is complex, ecological maintenance cost is high, farmland water recession is likely to be discharged to nearby rivers in the wet season, and the river environment is polluted are solved, pollution cannot be generated, and the method is extremely environmentally friendly.
本发明涉及农田退水治理技术领域，提出了一种农田退水的无污染循环利用治理方法，包括如下步骤：步骤一：退水收集；步骤二：退水预处理；步骤三：物理处理；步骤四：回收利用。其中，步骤一具体包括：1)农田上的回流沟渠将农田内的水导流至下游的调蓄池内；2)调蓄池内收集的农田退水达到设定容量。步骤二具体包括：1)包括截留结构，调蓄池将水导入截留结构内；2)通过所述截留结构对退水中的较大土块和杂质进行过滤。通过上述技术方案，解决了现有农田退水处理方法存在基建复杂、生态维护费用高、丰水季节农田退水依然会外排放至附近河流的可能，污染河流环境的问题，不会产生污染，极为环保。
Pollution-free recycling treatment method for farmland recession
The invention relates to the technical field of farmland recession treatment, and provides a pollution-free recycling treatment method for farmland recession, which comprises the following steps: step 1, recession collection; step 2, water recession pretreatment; step 3, physical treatment; and step 4, recycling. Wherein the step 1 specifically comprises the following steps: 1) guiding water in the farmland into the downstream regulation and storage tank by a backflow ditch on the farmland; and (2) the farmland recession water collected in the regulation and storage pond reaches the set capacity. The second step specifically comprises the following steps: 1) an interception structure is included, and the storage tank guides water into the interception structure; and 2) filtering large soil blocks and impurities in the recession through the interception structure. By means of the technical scheme, the problems that according to an existing farmland water recession treatment method, capital construction is complex, ecological maintenance cost is high, farmland water recession is likely to be discharged to nearby rivers in the wet season, and the river environment is polluted are solved, pollution cannot be generated, and the method is extremely environmentally friendly.
本发明涉及农田退水治理技术领域，提出了一种农田退水的无污染循环利用治理方法，包括如下步骤：步骤一：退水收集；步骤二：退水预处理；步骤三：物理处理；步骤四：回收利用。其中，步骤一具体包括：1)农田上的回流沟渠将农田内的水导流至下游的调蓄池内；2)调蓄池内收集的农田退水达到设定容量。步骤二具体包括：1)包括截留结构，调蓄池将水导入截留结构内；2)通过所述截留结构对退水中的较大土块和杂质进行过滤。通过上述技术方案，解决了现有农田退水处理方法存在基建复杂、生态维护费用高、丰水季节农田退水依然会外排放至附近河流的可能，污染河流环境的问题，不会产生污染，极为环保。
Pollution-free recycling treatment method for farmland recession
一种农田退水的无污染循环利用治理方法
ZHOU YONGZHONG (author) / QIU DAOLIN (author) / ZHU JIANYANG (author) / LIU SHIWU (author)
2023-10-24
Patent
Electronic Resource
Chinese
Comprehensive treatment system based on farmland recession
| European Patent Office | 2022
Farmland water recession circulation system based on ridge transformation
| European Patent Office | 2022
Treatment system for reducing farmland non-point source pollution
| European Patent Office | 2021