Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Treatment method for floating sediments from bases of rivers and lakes
The invention discloses a treatment method for floating sediments from bases of rivers and lakes. The treatment method is implemented in a river channel with a length of 50 m, a width of 20 m, a waterdepth of 1.5 m and a water area of m2 in an engineering area, and comprises the following steps: S1, treatment via a physical fishing method; S2, treatment via a chemical oxidation method; S3, treatment via a biodegradation method; and S4, treatment via a submerged plant method. According to the invention, the bases are improved in a targeted manner, and the physical fishing method, the chemicaloxidation method and the biodegradation method are environment-friendly measures, so the treatment method is simple to operate, takes effect quickly, has no damage to aquatic animals and plants, repairs damaged bases, improves the permeability of the bases, promotes degradation of organic matters such as animal and plant residues of the bases, increases dissolved oxygen in water, eliminates the phenomena of blackening, stinking and the like of the bases, improves water quality, promotes virtuous cycle of a water body, enhances the self-purification capacity of the water body, improves transparency, and repairs a water body environment.
本发明公开一种河湖基底底泥上浮的处理方法，包括选用工程区域河道长50米，宽20米，水深1.5米，水域面积为m2，流程如下，S1：采用物理打捞法，S2：采用化学氧化法，S3：采用生物降解法，S4：采用沉水植物法，有针对性的进行基底改良设计，所采用的物理打捞法、化学氧化法和生物降解法均属于环保型措施，操作简单，见效快，且对水生动植物不具有破坏性，修复受损基底，改善基底通透性，促进基底动植物残体等有机物的降解，增加水体溶氧，消除基底变黑、发臭等现象；改善水质，促进水体良性循环，增强水体自净能力，提高透明度，修复水体环境。
Treatment method for floating sediments from bases of rivers and lakes
The invention discloses a treatment method for floating sediments from bases of rivers and lakes. The treatment method is implemented in a river channel with a length of 50 m, a width of 20 m, a waterdepth of 1.5 m and a water area of m2 in an engineering area, and comprises the following steps: S1, treatment via a physical fishing method; S2, treatment via a chemical oxidation method; S3, treatment via a biodegradation method; and S4, treatment via a submerged plant method. According to the invention, the bases are improved in a targeted manner, and the physical fishing method, the chemicaloxidation method and the biodegradation method are environment-friendly measures, so the treatment method is simple to operate, takes effect quickly, has no damage to aquatic animals and plants, repairs damaged bases, improves the permeability of the bases, promotes degradation of organic matters such as animal and plant residues of the bases, increases dissolved oxygen in water, eliminates the phenomena of blackening, stinking and the like of the bases, improves water quality, promotes virtuous cycle of a water body, enhances the self-purification capacity of the water body, improves transparency, and repairs a water body environment.
本发明公开一种河湖基底底泥上浮的处理方法，包括选用工程区域河道长50米，宽20米，水深1.5米，水域面积为m2，流程如下，S1：采用物理打捞法，S2：采用化学氧化法，S3：采用生物降解法，S4：采用沉水植物法，有针对性的进行基底改良设计，所采用的物理打捞法、化学氧化法和生物降解法均属于环保型措施，操作简单，见效快，且对水生动植物不具有破坏性，修复受损基底，改善基底通透性，促进基底动植物残体等有机物的降解，增加水体溶氧，消除基底变黑、发臭等现象；改善水质，促进水体良性循环，增强水体自净能力，提高透明度，修复水体环境。
Treatment method for floating sediments from bases of rivers and lakes
一种河湖基底底泥上浮的处理方法
LI JING (Autor:in) / QIAO YANG (Autor:in) / CHENG HUA (Autor:in) / LIU SHUAILING (Autor:in) / ZHANG LEI (Autor:in)
04.12.2020
Patent
Elektronische Ressource
Chinesisch
Floating object cleaning device for surface treatment of rivers and lakes
| Europäisches Patentamt | 2021
Sewage prevention and treatment method for rivers and lakes
| Europäisches Patentamt | 2020
Transboundary Lakes and Rivers
| Wiley | 2011
| British Library Conference Proceedings | 2000
| British Library Conference Proceedings | 2000