Bioactivator for repairing river, lake and landscape water bodies as well as preparation method and application of bioactivator

A biological activator and water body restoration technology, applied in the field of environmental restoration, can solve problems such as nutritional imbalance, environmental hypoxia, unfavorable growth and metabolism of indigenous microorganisms, and achieve the effects of accelerating degradation, restoring self-purification ability, and improving oxidation and decomposition ability

Inactive Publication Date: 2017-06-13
光大环境修复(江苏)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the polluted water bodies have serious nutritional imbalance and environmental hypoxia, and contain toxic substances that inhibit the growth of beneficial microorganisms, which is not conducive to the growth and metabolism of indigenous microorganisms

Method used

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  • Bioactivator for repairing river, lake and landscape water bodies as well as preparation method and application of bioactivator
  • Bioactivator for repairing river, lake and landscape water bodies as well as preparation method and application of bioactivator
  • Bioactivator for repairing river, lake and landscape water bodies as well as preparation method and application of bioactivator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] A pond in Pudong New District, Shanghai, with an area of ​​about 500 square meters, has been polluted by surrounding domestic sewage for a long time, with an average water depth of 2 meters (excluding the bottom mud layer). There are domestic garbage and branches and fallen leaves floating on the surface of the water body. The water quality is turbid and dark green. And has a foul smell. Aiming at the polluted water body, first prepare the biological activator according to Table 1.

[0037] (1) Preparation method of bioactivator

[0038] Formulation of table 1 bioactivator

[0039]

[0040]

[0041] The above-mentioned components are mixed and stirred to form a biological activator.

[0042] (2) Application of biological activators

[0043] Take 3kg of bioactivator, add 60L of distilled water to dissolve, stir for 30min, fully dissolve and activate, and prepare bioactivator mother solution with a concentration of 50g / L. Spray the biological activator mother liqu...

Embodiment 2

[0048] Embodiment 2 urban industry, domestic polluted river course

[0049] A river in Pudong New District, Shanghai, with a total length of about 3km and an average water depth of 2 meters (excluding sediment layer). It has been polluted by industrial sewage and domestic sewage for a long time. There are domestic garbage and algae floating on the surface of the water body, and the water quality is turbid. Water samples were taken for experiments in the laboratory. For this polluted water body, first prepare the biological activator according to Table 3.

[0050] (1) Preparation method of bioactivator

[0051] Formulation of table 3 bioactivator

[0052]

[0053] The above-mentioned components are mixed and stirred to form a biological activator.

[0054] (2) Application of biological activators

[0055] Take 10g of bioactivator, add 200mL of distilled water to dissolve, stir for 30min, fully dissolve and activate, and prepare bioactivator mother solution with a concen...

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Abstract

The invention discloses a bioactivator for repairing river, lake and landscape water bodies. The bioactivator is prepared from the following components by weight percent: 30-50% of amino acid, 10-30% of vitamin, 10-30% of organic acid, 5-15% of inorganic salt, 1-5% of microelements, 1-5% of hormone, 1-5% of purine and 1-5% of pyrimidine. The bioactivator is prepared according to the ratio in use and a solution of the bioactivator is fed to a to-be-treated water body, and the feeding concentration is 1-5g / m<3>. The bioactivator is capable of prompting microorganisms to quickly and greatly grow in a relative poor environment to form a good zoogloea, so that the organic pollutant degradation efficiency of the microorganisms is improved and the water body treatment effect is improved.

Description

technical field [0001] The application belongs to the technical field of environmental restoration, and more specifically, relates to a biological activator for restoration of rivers, lakes, and landscape water bodies, as well as its preparation method and application. Background technique [0002] Rivers, lakes, and landscape water are the main water systems in cities. With the acceleration of urbanization and the rapid development of industry and agriculture, urban functions are becoming more and more powerful, and water pollution is becoming more and more serious. A large amount of untreated urban garbage, industrial wastewater, domestic sewage, polluted soil and atmospheric sediment are continuously discharged into rivers, lakes and landscape water, causing serious pollution of water bodies and threatening human health. [0003] Although the water body has a certain self-purification effect, when the total discharge of pollutants exceeds its self-purification capacity, t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/34C02F3/02C02F101/30C02F101/16
CPCC02F3/02C02F3/34C02F2101/105C02F2101/16C02F2101/30C02F2103/007C02F2305/06Y02W10/10
Inventor 唐晓声邹权
Owner 光大环境修复(江苏)有限公司
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