CN1161939A - High-effective sewage purifying agent - Google Patents

Abstract

A high-effective sewage decontaminant uses several chemical raw materials, such as sodium hypophosphite, sodium phosphate, trisodium phosphate, iron trichloride, calcium oxide emulsion, aluminium potassium sulphate, hydrochloric acid and sulphuric acid, through crushing, dissolving, mixing, stirring, settling, filtering and packaging to obtain the product. Four kinds of different components are developed to suit different waste waters and may be separately used for such cases as paper mill waste water, radioactire element chemical works waste water, general plant waste water and different raw-waters, and the water quality after treatment can reach the discharging stardard stipulated by the state environmental protection sector. Its advantages are high-effect, quickness, cheapness and easy application.

Description

High-effective sewage purifying agent

The present invention relates to a kind of processing of sewage, especially a kind of sewage disposal scavenging agent.

At present, the waste water that is discharged in the production process of many factories, the especially chemical plant of our country, paper mill, pharmaceutical factory, sugar refinery, starch factory etc. all has toxicity in various degree, serious harm people's healthy and severe contamination environment.And the sewage disposal technology of existing employing has tended to single and aging, the waste water of black liquor that the paper mill is discharged and the various radioelement factory way that still has nothing better particularly, and some effects method of wastewater treatment preferably, need main equipment, huge investment again, medium and small enterprise then can't accomplish.

The purpose of this invention is to provide a kind of main equipment that need not, less investment, high-effective sewage purifying agent easy to use, applied widely.

The present invention adopts multiple industrial chemicals, forms through pulverizing, dissolving, mixing stirring, precipitation, filtration, packing.For adapting to different trade effluents, the spy develops four kinds of different components and content, uses respectively in paper mill effluent (black liquor), radioelement chemical plant wastewater, general plant effluent and the multiple occasion of various waste water.

Below be the content ratio (weight ratio) of variant component:

A, component 1:

5～6 parts of 8～10 parts of iron trichlorides of calcium oxide emulsion

30～35 parts of 16～18 parts of hydrochloric acid of aluminum oxide

1～2 part of 2～3 parts of cereal starch of sulfuric acid

30～35 parts in 1～2 part of water of clorox

B, component 2:

0.2 part in 5～10 parts of potassium permanganate of sodium phosphate

1～3 part of 5～10 parts of clorox of potassium aluminium sulfate

20～50 parts of 15～30 parts of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid of water glass

1～3 part of 20～40 parts of benzotriazole of Sunmorl N 60S

20～30 parts in water

C, component 3:

20～25 parts of 5～10 parts of calcium oxide emulsions of Tai-Ace S 150

3～5 parts in 2～3 parts of salt of wormwood of clorox

5～10 parts of 2～4 parts of tertiary sodium phosphates of sodium sulfonate

30～50 parts in 1～4 part of water of borax

D, component 4:

10～20 parts in 10～20 parts of sodium sulfate of aluminum chloride

10～20 parts in 2～4 parts of yellow soda ash of kaolin

40～60 parts in water

Be described further below in conjunction with embodiment.

Embodiment 1:

Produce the 1# scavenging agent, the various raw materials that take by weighing are:

Calcium oxide emulsion 10kg iron trichloride 5kg

Aluminum oxide 16kg hydrochloric acid 33kg

Sulfuric acid 2kg cereal starch 2kg

Clorox 2kg water 30kg

Above solid material is pulverized, dissolved, after mixing, stirring, precipitate, filter, wrap powder and get the 10kg finished product, every barrel of 10kg of packing.

Embodiment 2:

Produce the 2# scavenging agent: the raw material that takes by weighing is:

Sodium phosphate 5kg potassium permanganate 0.2kg

Potassium aluminium sulfate 10kg clorox 2kg

Water glass 15kg 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid 20kg

Sunmorl N 60S 20kg benzotriazole 2kg

Water 26kg

Above solid material is pulverized, dissolved, mix, stir, precipitate, filter, be packaged to be the 100kg scavenging agent, be packaged as 10 barrels, every barrel of 10kg.

Embodiment 3:

Produce the 3# scavenging agent, the various raw materials that take by weighing are:

Lead sulfate 5kg calcium oxide emulsion 25kg

Clorox 2kg salt of wormwood 5kg

Yellow soda ash 4kg tertiary sodium phosphate 10kg

Borax 2kg water 47kg

Above solid material is pulverized, and dissolving mixes, stirs, precipitates, filters, and promptly gets product 10kg, divides 10 barrels of packings, every barrel of 10kg.

Embodiment 4:

Produce the 4# scavenging agent, the raw material that takes by weighing is:

Aluminum chloride 15kg sodium sulfate 15kg

Kaolin 3kg yellow soda ash 15kg

Water 52kg

Above solid material pulverizing, dissolving, mixing, stirring, precipitation, filtration are obtained product 100kg, divide 10 barrels of packings, every barrel of 10kg.

Through experiment on probation repeatedly, various component prescriptions all obtain good effect.Production technique of the present invention is simple, and working condition is easy, and production site is changeable.Use simple to operationly, only need to throw in to stir in the sewage in proportion just can play a role, device just increase treating pond is held back waste water and just can be reached satisfied effect about two hours time.The present invention can in the toxic waste of various chemical plant, in various trade effluents, manage in the purification outside various former water in paper mill effluent (black liquor), can both bring into play powerful effect.In various acid, alkali wasteliquid neutralize each concentration, in the various toxic wastes, can both purify clarification, after coloring matter reclaimed, waste water can reach state environmental emissioning standard.

This high-effective sewage purifying agent has efficiently, fast, the high chlorine resistant root, inexpensive, be easy to use, throw The advantages such as money is few. Its chemical analysis of various water quality after the processing is stable, avirulence, for printing and dyeing, system The water for industrial use such as medicine, food is without any impact, to industry and heating for residential area, boiler and various feedwater Equipment does not have corrosivity. Owing to use the present invention need not introduce main equipment, each large, medium and small type worker Enterprise of factory can both be suitable for.

Claims (1)

1, a kind of high-effective sewage purifying agent is characterized in that by following 4 kinds of components that can adapt to different behaviours in service, gets through pulverizing, dissolve, mix, stir, precipitate, filter, packing:

A, component 1 (weight ratio):

5～6 parts of 8～10 parts of iron trichlorides of calcium oxide emulsion

30～35 parts of 16～18 parts of hydrochloric acid of aluminum oxide

1～2 part of 2～3 parts of cereal starch of sulfuric acid

30～35 parts in 1～2 part of water of clorox

B, component 2:

0.2 part in 5～10 parts of potassium permanganate of sodium phosphate

1～3 part of 5～10 parts of clorox of potassium aluminium sulfate

20～50 parts of 15～30 parts of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid of water glass

1～3 part of 20～40 parts of benzotriazole of Sunmorl N 60S

20～30 parts in water

C, component 3:

20～25 parts of 5～10 parts of calcium oxide emulsions of Tai-Ace S 150

3～5 parts in 2～3 parts of salt of wormwood of clorox

5～10 parts of 2～4 parts of tertiary sodium phosphates of sodium sulfonate

30～50 parts in 1～4 part of water of borax

D, component 4:

10～20 parts in 10～20 parts of sodium sulfate of aluminum oxide

10～20 parts in 2～4 parts of yellow soda ash of kaolin

40～60 parts in water