Ecological control and bioremediation coupling technology of water area pollution sources

A technology for bioremediation and pollutants, applied in the field of ecological restoration of waters, can solve the problems of low pollutant concentration and less research on pollution control facilities, and achieve the effect of guaranteeing the effect and increasing the anti-interference ability.

Inactive Publication Date: 2013-06-05
钟宇驰
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the large number of these discharge outlets, but the concentration of pollutants discharged is r...

Method used

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Embodiment Construction

[0023] First, use rice straw to burn under anaerobic conditions of 650 degrees Celsius for 4 hours to make plant ash, then soak it in 1mol / L hydrochloric acid solution for 12 hours, and soak it in 1mol / L hydrochloric acid / hydrofluoric acid mixed solution for 12 hours to remove ash and Silica component, made into carbon black and adjusted to neutral pH, dried at 60 degrees Celsius for easy transportation. When sowing, use a small boat to spread the carbon black evenly to the water surface in a small basin, and the carbon black will slowly sink to the sediment layer.

[0024] When constructing an ecological submerged dam, two rows of semi-circular ring-shaped piles with a diameter of about 20 centimeters are used to drive two rows of semi-circular ring-shaped piles at the discharge port of the pipeline. The radius of the inner semi-circle is 0.8 meters and the radius of the outer semi-circle is 1.6 meters. The distance between every two pine piles is about 40 cm, and the two row...

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Abstract

The invention provides a bioremediation coupling technology of a zoology control of water area pollution source aiming at water area ecological remediation. The technology is composed of a pollution ecological control portion and a bioremediation portion. The pollution zoology control refers to that, on one hand, by putting carbon black to restrain the release of pollutant in order to achieve the goal of controlling endogenous pollution and on the other hand is that through a construction of zoology ground sill around a drain outlet which is on the water area shore side, through absorption of zoology ground sill, microbial degradation and absorption of emergent aquatic plant which is planted above, the goal of reducing exogenous pollution can be achieved. The bioremediation is using an ecosystem composed of indigenous microorganisms, submerge plants and aquatic animals to repair and purify the water area.

Description

technical field [0001] The invention relates to a water area ecological restoration method, which is a novel water area (such as river and lake) environment restoration technology combining physical means and ecological means. Background technique [0002] Water ecological restoration mainly restores the self-purification ability of water bodies that have been destroyed by human pollution and improves water quality by re-establishing the ecosystem and using the absorption of plants and the degradation of microorganisms in the ecosystem. At present, the main ecological means of water restoration at home and abroad generally choose one or more of the three technologies of submerged plants, floating plants or microbial fillers, combined with artificial aeration, fish stocking and other means to achieve the purpose of ecological restoration . However, the biggest problem with these technologies is that due to the incomplete sewage interception projects in domestic waters and th...

Claims

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Application Information

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IPC IPC(8): C02F9/14C02F3/32C02F3/34C02F1/28
CPCY02W10/10
Inventor 钟宇驰
Owner 钟宇驰
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