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Water clarifying agent for increasing oxygen dissolved in water

A clarifier and water body technology, applied in water/sewage treatment, adsorption water/sewage treatment, water/sludge/sewage treatment, etc., can solve accumulation, inorganic mineral powder is difficult to decompose and absorb, secondary pollution, etc. problems, to achieve the effect of stabilizing the ecological environment, enhancing biocompatibility, and ensuring water quality

Inactive Publication Date: 2016-08-24
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 water clarifier for increasing dissolved oxygen in water, made of the following raw materials in parts by weight (kg): furfural slag 19, pig bone powder 7, calcium alginate 2, hydrolyzed polyacrylonitrile sodium salt 0.8, calcium hypochlorite 2, Sodium percarbonate 3, sunflower disc 68, ferric iron tetroxide powder 2.5, 0.1mol / L ferrous oxalate solution 24, acetic acid solution, water.

[0016] The specific steps of the preparation method of the water clarifier for increasing dissolved oxygen in 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 completely submerged for sufficient acid oxidation. Then wash with water until neutral, dry at 50°C, then add it to 0.1mol / L ferrous oxalate solution, then add calcium alginate, heat to 40°C, react for 100 minutes under constant stir...

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Abstract

The invention discloses a water clarifying agent for increasing oxygen dissolved in water. The water clarifying agent is prepared from the following raw materials in parts by weight: 19-21 parts of furfural residues, 7-8 parts of pig bone meal, 2-3 parts of calcium alginate, 0.8-1.0 part of sodium salt of hydrolyzed polyacrylonitrile, 2-3 parts of calcium hypochlorite, 3-5 parts of sodium percarbonate, 68-70 parts of sunflower calathide, 2.5-2.7 parts of ferroferric oxide powder, 24-26 parts of a 0.1 mol / L ferrous oxalate solution, an appropriate quantity of an acetic acid solution and an appropriate amount of water. The water clarifying agent can be rapidly released in water due to added raw materials such as sodium percarbonate, calcium alginate and the like, so that oxygen dissolved in water is increased; meanwhile, organic fermented residues for particle forming are added, a large amount of hydrogen sulfide, algal toxins and the like remaining in water can be removed, deterioration of water quality due to oxygen deficit can be effectively prevented, and the ecological environment of aquatic animals and plants is stabilized.

Description

technical field [0001] The invention relates to the technical field of water body improvement, in particular to a water body clarifying agent for increasing dissolved oxygen in 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...

Claims

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Application Information

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IPC IPC(8): C02F1/28C02F3/02C02F101/20C02F101/30C02F101/10
CPCC02F1/285C02F3/02C02F2101/101C02F2101/20C02F2101/30C02F2209/08C02F2209/16Y02W10/10
Inventor 柯文斌
Owner FEIDONG KEWENBIN FAMILY FARM
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