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A platform for research: civil engineering, architecture and urbanism
Method for forming ecological drainage in dredged sludge of storage yard and rapidly earthing deep sludge
The invention relates to a method for forming ecological drainage in dredged sludge of a storage yard and rapidly earthing deep sludge. A ventilating pipeline is arranged in a geotextile bag to provide oxygen and illumination suitable for plants to grow in the deep sludge of the storage yard, ecological drainage is combined with growth habits of rhizome type wetland plants such as reeds, a drainage channel is formed by rhizomes of the plants in the growth process, meanwhile, the original drainage channel is widened through growth of the plants, absorption of water in the sludge of the storageyard is accelerated, meanwhile, organic matter secreted by the plants promotes activity of the sludge, and earthing of the sludge of the storage yard is accelerated.
本发明涉及一种在堆场疏浚淤泥内形成生态排水及深部淤泥快速土壤化方法，在土工布袋内设置通气管道为植物提供适合在堆场深部淤泥内生长的氧气和光照，将生态排水与芦苇等根茎型湿地植物的生长习性相结合，利用植物在生长过程中根茎形成排水通道，同时植物的生长使得原始排水通道获得扩宽，加速对堆场淤泥内水分吸收的同时，植物分泌的有机物促进了淤泥活性，加快堆场淤泥的土壤化。
Method for forming ecological drainage in dredged sludge of storage yard and rapidly earthing deep sludge
The invention relates to a method for forming ecological drainage in dredged sludge of a storage yard and rapidly earthing deep sludge. A ventilating pipeline is arranged in a geotextile bag to provide oxygen and illumination suitable for plants to grow in the deep sludge of the storage yard, ecological drainage is combined with growth habits of rhizome type wetland plants such as reeds, a drainage channel is formed by rhizomes of the plants in the growth process, meanwhile, the original drainage channel is widened through growth of the plants, absorption of water in the sludge of the storageyard is accelerated, meanwhile, organic matter secreted by the plants promotes activity of the sludge, and earthing of the sludge of the storage yard is accelerated.
本发明涉及一种在堆场疏浚淤泥内形成生态排水及深部淤泥快速土壤化方法，在土工布袋内设置通气管道为植物提供适合在堆场深部淤泥内生长的氧气和光照，将生态排水与芦苇等根茎型湿地植物的生长习性相结合，利用植物在生长过程中根茎形成排水通道，同时植物的生长使得原始排水通道获得扩宽，加速对堆场淤泥内水分吸收的同时，植物分泌的有机物促进了淤泥活性，加快堆场淤泥的土壤化。
Method for forming ecological drainage in dredged sludge of storage yard and rapidly earthing deep sludge
在堆场疏浚淤泥内形成生态排水及深部淤泥快速土壤化方法
ZHANG DAN (author) / XU GUIZHONG (author) / QIAO HUIPING (author) / RAN XUFANG (author) / QIU CHENGCHUN (author) / YIN YONG (author) / SONG MIAOMIAO (author) / ZHU PENG (author) / XU ZENGYU (author)
2020-12-18
Patent
Electronic Resource
Chinese
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