Ecological restoration method for black and odorous water

• Main Authors: JIANG QIAOWEN, PAN HANZHI, XU MENGTING, FENG YIXI, TAO GUOJIAN, LIU YANHUA, CHANG YUHUA, WANG XIANG, HU QINGNIAN, WAN LIN, HUANG XU, HE HUAYAN, CHEN BING
• Format: Patent
• Language: Chinese; English
• Published: 18.12.2018
• Subjects: CHEMISTRY; METALLURGY; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The invention discloses an ecological restoration method for black and odorous water, and relates to the field of ecological restoration of water in order to solve the technical problems that inadaptation to different black and odorous waters, short restoration effect keeping time and easy pollution rebounding in the prior art. The method comprises the following steps: 1, salvaging floating matters in water; 2, intercepting dirt; 3, rebuilding a water ecosystem: adding protozoa and native plants, then planting aquatic plants, and adding spiral shells, fish and shrimps to promote the restoration and balance of the water ecosystem and restore self-purification capability; 4, maintaining the water ecosystem: timely cleaning away water garbage and decaying plants, and regularly harvesting planted plants; 5, regulating the environment surrounding the water body: greening or protecting the waterfront of the water according to the construction situation around the water; and 6, carrying out inspection and maintenanc