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Aquatic water clarifying agent

A technology for aquaculture water and clarifiers, applied in biological water/sewage treatment, water/sludge/sewage treatment, waste fuel, etc., can solve problems such as accumulation, secondary pollution, and difficulty in decomposing and absorbing inorganic mineral powders , to achieve the effect of increasing economic benefits, strong flocculation ability and enhancing biocompatibility

Inactive Publication Date: 2016-08-17
FEIDONG KEWENBIN FAMILY FARM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It contains a large amount of inorganic mineral powder, which is difficult to decompose and absorb in the water body, and will accumulate in the bottom mud of the pond after repeated application, which may cause secondary pollution

Method used

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Embodiment Construction

[0015] A clarifier for aquaculture water, made of the following raw materials in parts by weight (kg): pig farm manure 28, biogas residue 10, sodium carbonate 4, sodium carboxymethyl starch 2, calcium hydroxide 1.4, polydimethyl Diallyl ammonium chloride 0.5, sunflower disc 64, ferric iron tetroxide powder 2.5, 0.1mol / L ferrous oxalate solution 29, acetic acid solution, and water.

[0016] The specific steps of the preparation method of the clarifier for aquaculture water are as follows:

[0017] (1) Put the sunflower dish in a high-temperature furnace, heat it tightly at 420°C for 40 minutes, take it out, place it in an acetic acid solution with a volume fraction of 2.5%, and keep it for 20 hours after being fully immersed for sufficient acid oxidation. Then wash with water until neutral, dry at 50°C, add it to 0.1mol / L ferrous oxalate solution, add sodium carbonate, heat to 40°C, react for 100 minutes under constant stirring, and then wash with water until Neutral, dry at 7...

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Abstract

The invention discloses an aquatic water clarifying agent. The aquatic water clarifying agent is prepared from, by weight, 28-30 parts of fecaluria in a pig farm, 10-14 parts of biogas residue, 4-5 parts of sodium carbonate, 2-3 parts of sodium carboxymethyl starch, 1.4-1.5 parts of calcium hydroxide, 0.5-0.7 part of poly diallyldimethylammonium chloride, 64-66 parts of sunflower heads, 2.5-2.8 parts of ferroferric oxide powder, 29-31 parts of a 0.1 mol / L ferrous oxalate solution, a proper amount of acetum and a proper amount of water. The water clarifying agent degrades water pollution through organic biosorption and has the advantages of being small in amount, high in flocculation capacity and efficiency and the like; secondary pollution caused by traditional inorganic polymer and synthetic organics is avoided, safety of water is guaranteed, the water clarifying agent is suitable for aquatic water, a good growth environment is provided for aquatic economic organisms, and the economic benefits are increased.

Description

technical field [0001] The invention relates to the technical field of water body improvement, in particular to a clarifier for aquaculture water body. Background technique [0002] With the improvement of people's quality of life, a large number of chemical and chemical products are used in daily life, and a large amount of waste generated by them is discharged into water bodies. At the same time, in ponds, reservoirs, lakes and other aquaculture water bodies, due to bait, The large amount of fishing medicine and the accumulation of fish excrement have led to water pollution, turbid water quality and reduced ornamental value. Because the pollutants produced are far greater than the self-purification ability of the water body, some pollutants are gradually deposited on the surface of the bottom mud to form an anaerobic layer, and the long-term existence of the anaerobic layer leads to the production of toxic and harmful substances such as hydrogen sulfide from the bottom mud...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/34
CPCC02F3/34Y02E50/30
Inventor 柯文斌
Owner FEIDONG KEWENBIN FAMILY FARM
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