Water body repairing agent for reducing N and P in water body as well as preparation method and application of water body repairing agent

A water body restoration and water body technology, which is applied in chemical instruments and methods, biological water/sewage treatment, water/sludge/sewage treatment, etc., can solve the problems of water body organic matter water body damage, failure to solve harmful indicators of aquaculture water, etc., to achieve The content of effective bacteria is sufficient, the content of beneficial bacteria is insufficient, and the effect of reducing ammonia nitrogen in water

Pending Publication Date: 2021-04-27
南京升鳌生物环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The purpose of solving harmful indicators (nitrite, ammonia nitrogen, hydrogen sulfide) of aquaculture water cannot be achieved
It cannot solve the problem of damage to the water body caused by organic matter in the water body and residual bait fed artificially

Method used

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  • Water body repairing agent for reducing N and P in water body as well as preparation method and application of water body repairing agent
  • Water body repairing agent for reducing N and P in water body as well as preparation method and application of water body repairing agent
  • Water body repairing agent for reducing N and P in water body as well as preparation method and application of water body repairing agent

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Embodiment 1: the content of each component of the water body restoration agent that adds pond water to reduce water body N, P is:

[0026] Enterococcus faecalis 1000g raw material content 50 billion / g,

[0027] Bacillus coagulans 1000g raw material content 100 billion / g,

[0028] Bacillus licheniformis 1200g raw material content 100 billion / g,

[0029] Yeast 4000g raw material content 20 billion / g,

[0030] Cellulase 2600g, Phosphatase 1600g,

[0031] Corn starch 150kg, attapulgite 38.6kg.

Embodiment 2

[0032] Embodiment 2: the content of each component of the water body restoration agent that adds pond water to reduce water body N, P is:

[0033] Enterococcus faecalis 1100g raw material content 50 billion / g,

[0034] Bacillus coagulans 1100g raw material content 100 billion / g,

[0035] Bacillus licheniformis 1200g raw material content 100 billion / g,

[0036] Yeast 4400g raw material content 20 billion / g,

[0037] Cellulase 2800g, Phosphatase 1800g,

[0038] Corn starch 155kg, attapulgite 32.6kg.

Embodiment 3

[0039] Embodiment 3: the content of each component of the water body restoration agent that adds pond water to reduce water body N, P is:

[0040] Enterococcus faecalis 1200g raw material content 50 billion / g,

[0041] Bacillus coagulans 1200g raw material content 100 billion / g,

[0042] Bacillus licheniformis 1400g raw material content 100 billion / g,

[0043] Yeast 4800g raw material content 20 billion / g,

[0044] Cellulase 3000g, Phosphatase 2000g

[0045] Corn starch 160kg, attapulgite 26.4kg.

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Abstract

The invention relates to a water body repairing agent for reducing N and P in a water body as well as a preparation method and application of the water body repairing agent. The water body repairing agent comprises a complex microbial inoculant, corn starch and attapulgite, wherein the complex microbial inoculant consists of enterococcus faecalis, bacillus coagulans, bacillus licheniformis, saccharomycetes, cellulase and phosphatase. The preparation method of the repairing agent comprises the following steps: 1, adding attapulgite into corn starch in proportion, and then sequentially adding various bacteria and enzymes in proportion; 2, stirring for 20 minutes at a constant speed by using a V-shaped stirrer or a three-V stirrer; and 3, mixing the obtained mixture with pond water according to a ratio of 1: 100 to 1: 400, and uniformly stirring to obtain the water body restoration agent for reducing N and P in a water body. The effective bacteria content is sufficient, and the water pH is stabilized. The problem of insufficient beneficial bacteria in water is solved. Harmful indexes such as ammonia nitrogen, hydrogen sulfide and the like in water are reduced, organic matters and residual baits in water are decomposed, and a high-quality ecological environment is provided for cultured objects.

Description

technical field [0001] The invention relates to a water restoration agent for reducing N and P in water, a preparation method and application thereof, and belongs to the technical field of aquaculture. Background technique [0002] Due to the phenomenon of a large number of drugs and a large number of water changes, the aquaculture environment in our country is deteriorating day by day. In recent years, red tides have frequently occurred in our country, which not only disturbs the ecological balance, causes frequent occurrence of diseases, but also brings huge economic losses. The use of ecological remediation technology to treat aquaculture wastewater has been widely recognized, including physical remediation, chemical remediation and biological remediation. Compared with traditional physical and chemical restoration, bioremediation has many advantages such as low cost, short time-consuming, thorough purification, no secondary pollution, no harm to breeding function, and no...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/34C02F103/20
CPCC02F3/347C02F3/342C02F3/34C02F3/348C02F2103/20
Inventor 王东郦鑫
Owner 南京升鳌生物环保科技有限公司
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