Processing method of ecological sewage

A treatment method and sewage technology, applied in the direction of biological water/sewage treatment, water/sludge/sewage treatment, energy wastewater treatment, etc., can solve the problems of single plants and inability to completely remove pollution factors, so as to promote degradation and run The effect of low cost and low engineering cost

Inactive Publication Date: 2012-07-18
无锡丰陆环保科技有限公司
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Problems solved by technology

[0006] The ecological-biological water body restoration method uses the life activities of cultivated plants or cultured and inoculated microorganisms to transfer, transform and degrade pollutants in water, but these pollutants are largely deposited in the bo

Method used

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  • Processing method of ecological sewage

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Embodiment 1

[0025] Pseudomonas putida: purchased from the China Industrial Microorganism Collection Center, the preservation number is CICC 20541;

[0026] Pseudomonas aeruginosa: purchased from the China Industrial Microbiology Collection Center, the preservation number is CICC 20546;

[0027] Bacillus licheniformis: purchased from China Industrial Microorganism Culture Collection Center, the preservation number is CICC 22066;

[0028] Klebsiella terrestris: purchased from the China Industrial Microbiology Collection Center with the preservation number CICC 20724.

[0029] A treatment method for ecological sewage, the method is based on dominant bacteria or biological activators, assists in planting herbal plants, establishes ecological dams and ecological floating islands, and assists in the aeration technology of increasing oxygen and inhibiting algae to treat ecological sewage deal with.

[0030] The ecological sewage can be river water, pond water, lake water and well water; the pH...

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Abstract

The invention discloses a processing method of ecological sewage, which utilizes superior culture or biological activator as a core, assists growing herbaceous plant, builds an ecological dam and an ecological floating island, is combined with oxygenation algae restraining aeration technology in assisting mode to treat ecological sewage. The processing method of ecological sewage has the advantages of being capable of promoting pollutant substance degradation, transferring and transformation in multiple layers, reducing BOD and COD and purifying water, good in treatment effect, low in construction cost, free of energy consumption or low energy consumption, low in operation cost and the like. Simultaneously, no drug is cast to a water body, so that no secondary pollution is caused. The processing method is combined with afforest environment and landscape improvement to create graceful environment where people are melted with nature. The cheap practical technology is suitable for modification of ecological environment of water bodies including rivers and lakes and purification of micropollution water bodies like landscape water bodies in our country.

Description

technical field [0001] The invention relates to the field of sewage treatment, in particular to a treatment method for ecological sewage. Background technique [0002] According to incomplete statistics, the world discharges more than 430 billion tons of sewage every year, causing 5.5 trillion m 3 of water bodies are polluted, accounting for more than 14% of the total global runoff. Due to human activities, 1.4 million tons of nitrogen have been input into the environment, which is equivalent to 10 million trucks of nitrogen fertilizer every year. According to the survey and statistics of the United Nations, about 40% of the stable flow of rivers in the world is polluted; the World Health Organization also pointed out that nearly 80% of the world's diseases are caused by water pollution and basic sanitation equipment, and the world dies of waterborne diseases every day The number reached 25,000, and millions were physically damaged. At present, according to relevant data,...

Claims

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Application Information

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IPC IPC(8): C02F3/00C02F3/34C02F3/32C02F3/12
CPCY02W10/10Y02W10/37
Inventor 赵雪峰钱敏仁樊婷婷刘思颖蒋莉
Owner 无锡丰陆环保科技有限公司
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