CN105621519A - Wastewater purifying agent and preparation method therefor - Google Patents
Wastewater purifying agent and preparation method therefor Download PDFInfo
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- CN105621519A CN105621519A CN201410603079.7A CN201410603079A CN105621519A CN 105621519 A CN105621519 A CN 105621519A CN 201410603079 A CN201410603079 A CN 201410603079A CN 105621519 A CN105621519 A CN 105621519A
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Abstract
The invention discloses a wastewater purifying agent. The wastewater purifying agent contains the following raw materials in parts by mass: 60-80 parts of alumina, 35-40 parts of sodium silicate, 3-12 parts of biomass charcoal powder, 10-25 parts of crab shell powder, 4-9 parts of polyamide resin, 5-8 parts of sodium hydroxide, 1-2 parts of polyacrylamide and 30-50 parts of water. According to the wastewater purifying agent, due to the adoption of the biomass charcoal powder and the crab shell powder, the purification efficiency of a finished product is high, the required lime is short, and suspended substances in wastewater can be rapidly subjected to adsorptive precipitation; and the wastewater purifying agent can be extensively applied to the treatment of urban domestic sewage and all kinds of industrial wastewater, and the treated water can cyclically serve as industrial water.
Description
Technical field
The present invention relates to a kind of cleanser, especially a kind of wastewater purificant.
Background technology
Along with the progress of society, modern technologies, in development, are polluted also day by day serious, especially water pollutes, administering suitable difficulty, traditional method administering water pollution is to make the pollutant in water be separated by filtration precipitation, but this kind of method can not solve the basic of problem; In development afterwards, it is settlement separate that sewage disposal uses some chemical reagent to carry out, although achieve some effects, but the efficiency processed is low, and can cause secondary pollution, be not suitable for large-scale popularization.
Application publication number is CN101759245A, denomination of invention is " a kind of water quality cleansing agent ", water drying and dehydrating after ballmillmixer co-grinding about adding 5% after being mixed by 650-700 part aluminium oxide, 80-120 part calcium hydroxide, 30-70 part polyacrylamide, 20-50 part sulfur, 20-50 part sodium carbonate and 10-30 part carbon black, crossing 80 mesh sieves, the white powder obtained is cleanser. This cleanser has bridge formation absorption property, integrates absorption, cohesion, wadding poly-alternative traditional coagulant, flocculant, decolouring and deodorizing agent etc., it is adaptable to the process of city domestic sewage and various industrial wastewater.
Publication number is CN101177311A, denomination of invention is " a kind of purifying agent for polluted water and application ", with bentonite for base stock, size mixing, after impurity and purification, with the acid activation of 1-2%, then the sodium hydroxide or sodium carbonate constant temperature with 4-6% modifiies, adding the zeolite of 20%, above-mentioned material is adequately mixed prepared purifying agent for polluted water. The acid of above-mentioned 1-2% is hydrochloric acid or sulphuric acid, or hydrochloric acid and sulphuric acid are mixed use in any proportion. The temperature that constant temperature modifiies is 40-60 DEG C, and modification time is 30-60 minute.
The purifying agent for polluted water of the present invention is applied to: the purified treatment of food manufacturing sewage; The purified treatment of papermaking sewage; The purified treatment of printing and dyeing and tanning sewage.
The poor effect of above purification of chemical reagents water quality, and the response time is long, it is impossible to promoted the use of on a large scale.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, it is provided that a kind of wastewater purificant and preparation method thereof, not only good purification, do not result in secondary pollution, and preparation technology is simple.
In order to solve above-mentioned technical problem, technical scheme provided by the invention is:
A kind of wastewater purificant, the following raw material including according to mass fraction meter: aluminium oxide 60-80 part, sodium silicate 35-40 part, biomass charcoal powder 3-12 part, Carapax Eriocheir sinensis powder 10-25 part, polyamide 4-9 part, sodium hydroxide 5-8 part, polyacrylamide 1-2 part, water 30-50 part.
As a further improvement on the present invention, described cleanser includes the following raw material according to mass fraction meter: aluminium oxide 65-80 part, sodium silicate 37-40 part, biomass charcoal powder 4-10 part, Carapax Eriocheir sinensis powder 10-15 part, polyamide 4-8 part, sodium hydroxide 6-8 part, polyacrylamide 1.5-2 part, water 35-50 part.
As a further improvement on the present invention, described cleanser includes the following raw material according to mass fraction meter: cleanser aluminium oxide 60 parts, sodium silicate 35 parts, biomass charcoal powder 3 parts, 10 parts of Carapax Eriocheir sinensis powder, polyamide 4 parts, sodium hydroxide 5 parts, polyacrylamide 1 part, 30 parts of water.
As a further improvement on the present invention, described cleanser includes the following raw material according to mass fraction meter: aluminium oxide 65 parts, sodium silicate 37 parts, biomass charcoal powder 5 parts, 12 parts of Carapax Eriocheir sinensis powder, polyamide 6 parts, sodium hydroxide 6 parts, polyacrylamide 1.5 parts, 35 parts of water.
As a further improvement on the present invention, described cleanser includes the following raw material according to mass fraction meter: aluminium oxide 68 parts, sodium silicate 36 parts, biomass charcoal powder 8 parts, 15 parts of Carapax Eriocheir sinensis powder, polyamide 6 parts, sodium hydroxide 7 parts, polyacrylamide 2 parts, 40 parts of water.
As a further improvement on the present invention, described cleanser includes the following raw material according to mass fraction meter: aluminium oxide 70 parts, sodium silicate 38 parts, biomass charcoal powder 10 parts, 25 parts of Carapax Eriocheir sinensis powder, polyamide 8 parts, sodium hydroxide 7 parts, polyacrylamide 2 parts, 45 parts of water.
As a further improvement on the present invention, described cleanser includes the following raw material according to mass fraction meter: aluminium oxide 75 parts, sodium silicate 39 parts, biomass charcoal powder 11 parts, 15 parts of Carapax Eriocheir sinensis powder, polyamide 9 parts, sodium hydroxide 7 parts, polyacrylamide 1.5 parts, 45 parts of water.
As a further improvement on the present invention, described cleanser includes the following raw material according to mass fraction meter: aluminium oxide 80 parts, sodium silicate 40 parts, biomass charcoal powder 12 parts, 10 parts of Carapax Eriocheir sinensis powder, polyamide 9 parts, sodium hydroxide 8 parts, polyacrylamide 2 parts, 50 parts of water.
The preparation method that another technical purpose of the present invention is to provide a kind of wastewater purificant, comprise the steps: according to quality proportioning, aluminium oxide, sodium silicate, polyamide, polyacrylamide are sequentially added in reactor, stir, biomass charcoal powder, Carapax Eriocheir sinensis powder are gradually added in whipping process, sodium hydroxide is added to the water and is made into sodium hydrate aqueous solution, while stirring sodium hydrate aqueous solution is added dropwise in reactor gradually, after constant temperature stirring 40min, the finished product of the present invention.
By above technical scheme, relative to prior art, the method have the advantages that
Present invention employs biomass carbon dust, Carapax Eriocheir sinensis powder so that finished product purification efficiency is high, and required time is short, can rapidly by the float adsorption precipitation in waste water; The composite can be widely applied to city domestic sewage and the process of various industrial wastewater, the water after process is capable of circulation as water for industrial use use.
Detailed description of the invention
Technical scheme is explained below with reference to embodiment.
Embodiment 1
A kind of wastewater purificant, the following raw material including according to mass fraction meter: cleanser aluminium oxide 60 parts, sodium silicate 35 parts, biomass charcoal powder 3 parts, 10 parts of Carapax Eriocheir sinensis powder, polyamide 4 parts, sodium hydroxide 5 parts, polyacrylamide 1 part, 30 parts of water;
A kind of preparation method of wastewater purificant, comprise the steps: according to quality proportioning, aluminium oxide, sodium silicate, polyamide, polyacrylamide are sequentially added in reactor, stir, biomass charcoal powder, Carapax Eriocheir sinensis powder are gradually added in whipping process, sodium hydroxide are added to the water and are made into sodium hydrate aqueous solution, while stirring sodium hydrate aqueous solution is added dropwise in reactor gradually, after constant temperature stirring 40min, the finished product of the present invention.
Embodiment 2
A kind of wastewater purificant, the following raw material including according to mass fraction meter: aluminium oxide 65 parts, sodium silicate 37 parts, biomass charcoal powder 5 parts, 12 parts of Carapax Eriocheir sinensis powder, polyamide 6 parts, sodium hydroxide 6 parts, polyacrylamide 1.5 parts, 35 parts of water;
A kind of preparation method of wastewater purificant, comprise the steps: according to quality proportioning, aluminium oxide, sodium silicate, polyamide, polyacrylamide are sequentially added in reactor, stir, biomass charcoal powder, Carapax Eriocheir sinensis powder are gradually added in whipping process, sodium hydroxide are added to the water and are made into sodium hydrate aqueous solution, while stirring sodium hydrate aqueous solution is added dropwise in reactor gradually, after constant temperature stirring 40min, the finished product of the present invention.
Embodiment 3
A kind of wastewater purificant, the following raw material including according to mass fraction meter: aluminium oxide 68 parts, sodium silicate 36 parts, biomass charcoal powder 8 parts, 15 parts of Carapax Eriocheir sinensis powder, polyamide 6 parts, sodium hydroxide 7 parts, polyacrylamide 2 parts, 40 parts of water;
A kind of preparation method of wastewater purificant, comprise the steps: according to quality proportioning, aluminium oxide, sodium silicate, polyamide, polyacrylamide are sequentially added in reactor, stir, biomass charcoal powder, Carapax Eriocheir sinensis powder are gradually added in whipping process, sodium hydroxide are added to the water and are made into sodium hydrate aqueous solution, while stirring sodium hydrate aqueous solution is added dropwise in reactor gradually, after constant temperature stirring 40min, the finished product of the present invention.
Embodiment 4
A kind of wastewater purificant, the following raw material including according to mass fraction meter: aluminium oxide 70 parts, sodium silicate 38 parts, biomass charcoal powder 10 parts, 25 parts of Carapax Eriocheir sinensis powder, polyamide 8 parts, sodium hydroxide 7 parts, polyacrylamide 2 parts, 45 parts of water;
A kind of preparation method of wastewater purificant, comprise the steps: according to quality proportioning, aluminium oxide, sodium silicate, polyamide, polyacrylamide are sequentially added in reactor, stir, biomass charcoal powder, Carapax Eriocheir sinensis powder are gradually added in whipping process, sodium hydroxide are added to the water and are made into sodium hydrate aqueous solution, while stirring sodium hydrate aqueous solution is added dropwise in reactor gradually, after constant temperature stirring 40min, the finished product of the present invention.
Embodiment 5
A kind of wastewater purificant, the following raw material including according to mass fraction meter: aluminium oxide 75 parts, sodium silicate 39 parts, biomass charcoal powder 11 parts, 15 parts of Carapax Eriocheir sinensis powder, polyamide 9 parts, sodium hydroxide 7 parts, polyacrylamide 1.5 parts, 45 parts of water;
A kind of preparation method of wastewater purificant, comprise the steps: according to quality proportioning, aluminium oxide, sodium silicate, polyamide, polyacrylamide are sequentially added in reactor, stir, biomass charcoal powder, Carapax Eriocheir sinensis powder are gradually added in whipping process, sodium hydroxide are added to the water and are made into sodium hydrate aqueous solution, while stirring sodium hydrate aqueous solution is added dropwise in reactor gradually, after constant temperature stirring 40min, the finished product of the present invention.
Embodiment 6
A kind of wastewater purificant, the following raw material including according to mass fraction meter: aluminium oxide 80 parts, sodium silicate 40 parts, biomass charcoal powder 12 parts, 10 parts of Carapax Eriocheir sinensis powder, polyamide 9 parts, sodium hydroxide 8 parts, polyacrylamide 2 parts, 50 parts of water;
A kind of preparation method of wastewater purificant, comprise the steps: according to quality proportioning, aluminium oxide, sodium silicate, polyamide, polyacrylamide are sequentially added in reactor, stir, biomass charcoal powder, Carapax Eriocheir sinensis powder are gradually added in whipping process, sodium hydroxide are added to the water and are made into sodium hydrate aqueous solution, while stirring sodium hydrate aqueous solution is added dropwise in reactor gradually, after constant temperature stirring 40min, the finished product of the present invention.
Relative example 1
The present embodiment is identical with embodiment 3, is distinctive in that: do not use polyamide in embodiment, specific as follows:
Following raw material including according to mass fraction meter: aluminium oxide 68 parts, sodium silicate 36 parts, biomass charcoal powder 8 parts, sodium hydroxide 7 parts, polyacrylamide 2 parts, 40 parts of water;
A kind of preparation method of wastewater purificant, comprise the steps: according to quality proportioning, aluminium oxide, sodium silicate, polyacrylamide are sequentially added in reactor, stir, biomass charcoal powder, Carapax Eriocheir sinensis powder are gradually added in whipping process, sodium hydroxide are added to the water and are made into sodium hydrate aqueous solution, while stirring sodium hydrate aqueous solution is added dropwise in reactor gradually, after constant temperature stirring 40min, the finished product of the present invention.
Relative example 2
The present embodiment is identical with embodiment 5, is distinctive in that: do not use polyamide in embodiment, specific as follows:
A kind of wastewater purificant, the following raw material including according to mass fraction meter: aluminium oxide 75 parts, sodium silicate 39 parts, biomass charcoal powder 11 parts, sodium hydroxide 7 parts, polyacrylamide 1.5 parts, 45 parts of water;
A kind of preparation method of wastewater purificant, comprise the steps: according to quality proportioning, aluminium oxide, sodium silicate, polyacrylamide are sequentially added in reactor, stir, biomass charcoal powder, Carapax Eriocheir sinensis powder are gradually added in whipping process, sodium hydroxide are added to the water and are made into sodium hydrate aqueous solution, while stirring sodium hydrate aqueous solution is added dropwise in reactor gradually, after constant temperature stirring 40min, the finished product of the present invention.
Finished product prepared by embodiment 1-6 and relative example 1-2 is carried out purification of waste water performance test, and result is in Table 1:
Table 1 performance test data
| Performance | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | Embodiment 6 | Relative example 1 | Relative example 2 |
| Purifying rate | 89.1 | 88.8 | 86.5 | 84.2 | 86.7 | 84.0 | 65.5 | 64.6 |
By the data in above table it can be seen that embodiments of the invention 1-6 has good clean-up effect, not using polyamide in relative example, the effect obtained is not good relative to embodiment.
Above-described embodiment is only the explanation to product of the present invention; not the present invention is made any pro forma restriction; within without departing from technical scheme scope, any technology contents utilizing the disclosure above makes the equivalent of simple transformation, all belongs to protection scope of the present invention.
Claims (9)
1. a wastewater purificant, it is characterised in that: include the following raw material according to mass fraction meter: aluminium oxide 60-80 part, sodium silicate 35-40 part, biomass charcoal powder 3-12 part, Carapax Eriocheir sinensis powder 10-25 part, polyamide 4-9 part, sodium hydroxide 5-8 part, polyacrylamide 1-2 part, water 30-50 part.
2. wastewater purificant according to claim 1, it is characterised in that: include the following raw material according to mass fraction meter: aluminium oxide 65-80 part, sodium silicate 37-40 part, biomass charcoal powder 4-10 part, Carapax Eriocheir sinensis powder 10-15 part, polyamide 4-8 part, sodium hydroxide 6-8 part, polyacrylamide 1.5-2 part, water 35-50 part.
3. wastewater purificant according to claim 1, it is characterised in that: aluminium oxide 60 parts, sodium silicate 35 parts, biomass charcoal powder 3 parts, 10 parts of Carapax Eriocheir sinensis powder, polyamide 4 parts, sodium hydroxide 5 parts, polyacrylamide 1 part, 30 parts of water.
4. a wastewater purificant, it is characterised in that: include the following raw material according to mass fraction meter: aluminium oxide 65 parts, sodium silicate 37 parts, biomass charcoal powder 5 parts, 12 parts of Carapax Eriocheir sinensis powder, polyamide 6 parts, sodium hydroxide 6 parts, polyacrylamide 1.5 parts, 35 parts of water.
5. a wastewater purificant, it is characterised in that: include the following raw material according to mass fraction meter: aluminium oxide 68 parts, sodium silicate 36 parts, biomass charcoal powder 8 parts, 15 parts of Carapax Eriocheir sinensis powder, polyamide 6 parts, sodium hydroxide 7 parts, polyacrylamide 2 parts, 40 parts of water.
6. a wastewater purificant, it is characterised in that: include the following raw material according to mass fraction meter: aluminium oxide 70 parts, sodium silicate 38 parts, biomass charcoal powder 10 parts, 25 parts of Carapax Eriocheir sinensis powder, polyamide 8 parts, sodium hydroxide 7 parts, polyacrylamide 2 parts, 45 parts of water.
7. a wastewater purificant, it is characterised in that: include the following raw material according to mass fraction meter: aluminium oxide 75 parts, sodium silicate 39 parts, biomass charcoal powder 11 parts, 15 parts of Carapax Eriocheir sinensis powder, polyamide 9 parts, sodium hydroxide 7 parts, polyacrylamide 1.5 parts, 45 parts of water.
8. a wastewater purificant, it is characterised in that: include the following raw material according to mass fraction meter: aluminium oxide 80 parts, sodium silicate 40 parts, biomass charcoal powder 12 parts, 10 parts of Carapax Eriocheir sinensis powder, polyamide 9 parts, sodium hydroxide 8 parts, polyacrylamide 2 parts, 50 parts of water.
9. the preparation method of the wastewater purificant described in claim 1, it is characterized in that: comprise the steps: according to quality proportioning, aluminium oxide, sodium silicate, polyamide, polyacrylamide are sequentially added in reactor, stir, biomass charcoal powder, Carapax Eriocheir sinensis powder are gradually added in whipping process, sodium hydroxide is added to the water and is made into sodium hydrate aqueous solution, while stirring sodium hydrate aqueous solution is added dropwise in reactor gradually, after constant temperature stirring 40min, the finished product of the present invention.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410603079.7A CN105621519A (en) | 2014-10-31 | 2014-10-31 | Wastewater purifying agent and preparation method therefor |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107585867A (en) * | 2017-09-20 | 2018-01-16 | 无为县农园螃蟹养殖专业合作社 | A kind of crab cultivation water scavengine agent |
| CN108726621A (en) * | 2018-05-25 | 2018-11-02 | 许崇兰 | A kind of cleanser and the preparation method and application thereof of processing dyeing waste water |
| CN109231396A (en) * | 2018-11-13 | 2019-01-18 | 清远市兆成环保包装纸制品有限公司 | A kind of paper-making waste water treating agent and its processing method |
-
2014
- 2014-10-31 CN CN201410603079.7A patent/CN105621519A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107585867A (en) * | 2017-09-20 | 2018-01-16 | 无为县农园螃蟹养殖专业合作社 | A kind of crab cultivation water scavengine agent |
| CN108726621A (en) * | 2018-05-25 | 2018-11-02 | 许崇兰 | A kind of cleanser and the preparation method and application thereof of processing dyeing waste water |
| CN109231396A (en) * | 2018-11-13 | 2019-01-18 | 清远市兆成环保包装纸制品有限公司 | A kind of paper-making waste water treating agent and its processing method |
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