CN105905961A - Composite water purifying agent and preparing method thereof - Google Patents
Composite water purifying agent and preparing method thereof Download PDFInfo
- Publication number
- CN105905961A CN105905961A CN201610455957.4A CN201610455957A CN105905961A CN 105905961 A CN105905961 A CN 105905961A CN 201610455957 A CN201610455957 A CN 201610455957A CN 105905961 A CN105905961 A CN 105905961A
- Authority
- CN
- China
- Prior art keywords
- water purifying
- purifying agent
- parts
- composite water
- weight
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE
- B09B2101/00—Type of solid waste
- B09B2101/30—Incineration ashes
Abstract
The invention discloses a composite water purifying agent and a preparing method thereof. The water purifying agent is prepared from, by weight, 25-45 parts of fly ash, 10-20 parts of iron-ore slag, 10-25 parts of sulfuric acid and 15-30 parts of clay. According to the composite water purifying agent, fly ash and iron-ore slag are effectively utilized, and waste is turned into wealth; besides, the water purifying agent can effectively treat various contamination ingredients in water, and the content of harmful substances such as heavy metal in water is remarkably reduced; in addition, the water purifying agent is mainly prepared from fly ash and iron-ore slag, is low in cost, free of secondary contamination and high in adsorption force and has the advantages of being good in water purifying effect and high in water purifying speed.
Description
Technical field
The invention belongs to water treatment field, be specifically related to a kind of composite water purifying agent and preparation method thereof.
Background technology
Since modern age, along with being on the increase of people's production activity, the various sewage of generation get more and more, and water pollution situation is increasingly severe.Power plant of China is mainly based on thermal power generation, annual discharge coal ash amount several ten million tons, containing water purification agent Main Ingredients and Appearances such as the Al2O3 of more amount, Fe2O3, FeO, activated carbon, active silicic acids in flyash, therefore, utilizing flyash to make composite water purifying agent is the direction that people study, it can solve the reluctant problem of flyash, solves the problem that water pollutes simultaneously.
Summary of the invention
In order to make up the deficiencies in the prior art, the invention provides a kind of composite water purifying agent and preparation method thereof, this water purification agent solves the reluctant problem of flyash, and it can effectively remove the pollutant component in water, and purification speed is fast, low cost, will not produce secondary pollution.
The technical solution adopted in the present invention is as follows:
A kind of composite water purifying agent, according to parts by weight, is made up of following components:
Flyash 25-45 part, Iron-ore Slag 10-20 part, sulfuric acid 10-25 part, clay 15-30 part.
Further, also including diatomite, by weight, described diatomite is 10-25 part.
Further, also including wooden fish stone powder, by weight, described wooden fish stone powder is 5-15 part.
The preparation method of a kind of composite water purifying agent, comprises the following steps:
(1) remove the raw material components of the outer each corresponding parts by weight of sulfuric acid, attrition grinding respectively, cross 150-300 mesh sieve, it is thus achieved that powder；
(2) powder that step (1) obtains is put in sulfuric acid mix, through stirring 4-7 hour, then stand and remove clear liquid post-drying and i.e. obtain described water purification agent.
The present invention has a following beneficial effect:
The composite water purifying agent of the present invention, achieve the effective utilization to flyash and Iron-ore Slag, turn waste into wealth, and this water purification agent to effective process of the multiple pollutant component in water, can significantly reduce the content of the harmful substances such as heavy metal in water, and this water purification agent mainly uses flyash and Iron-ore Slag to make, low cost, secondary pollution will not be produced, its absorption affinity is strong simultaneously, has purifying water effect good, the fireballing feature of water purification.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described further:
Embodiment
1
According to following parts by weight configuration composite water purifying agent: 40 parts of flyash, Iron-ore Slag 20 parts, 20 parts of sulfuric acid, clay 15 parts.
The preparation method of above-mentioned composite water purifying agent, comprises the following steps:
(1) remove the raw material components of the outer each corresponding parts by weight of sulfuric acid, attrition grinding respectively, cross 200 mesh sieves, it is thus achieved that powder；
(2) powder that step (1) obtains is put in sulfuric acid mix, through stirring 6 hours, then stand and remove clear liquid post-drying and i.e. obtain described water purification agent.
Embodiment
2
According to following parts by weight configuration composite water purifying agent: 30 parts of flyash, Iron-ore Slag 15 parts, 10 parts of sulfuric acid, clay 15 parts, 15 parts of diatomite.
The preparation method of above-mentioned composite water purifying agent, comprises the following steps:
(1) remove the raw material components of the outer each corresponding parts by weight of sulfuric acid, attrition grinding respectively, cross 150 mesh sieves, it is thus achieved that powder；
(2) powder that step (1) obtains is put in sulfuric acid mix, through stirring 5 hours, then stand and remove clear liquid post-drying and i.e. obtain described water purification agent.
Embodiment
3
According to following parts by weight configuration composite water purifying agent: 45 parts of flyash, Iron-ore Slag 20 parts, 15 parts of sulfuric acid, clay 20 parts, 15 parts of diatomite, wooden fish stone powder 10 parts.
The preparation method of above-mentioned composite water purifying agent, comprises the following steps:
(1) remove the raw material components of the outer each corresponding parts by weight of sulfuric acid, attrition grinding respectively, cross 300 mesh sieves, it is thus achieved that powder；
(2) powder that step (1) obtains is put in sulfuric acid mix, through stirring 7 hours, then stand and remove clear liquid post-drying and i.e. obtain described water purification agent.
Use the composite water purifying agent of the present invention, achieve the effective utilization to flyash and Iron-ore Slag, turn waste into wealth, and this water purification agent to effective process of the multiple pollutant component in water, can significantly reduce the content of the harmful substances such as heavy metal in water, and this water purification agent mainly uses flyash and Iron-ore Slag to make, low cost, secondary pollution will not be produced, its absorption affinity is strong simultaneously, has purifying water effect good, the fireballing feature of water purification.
Claims (4)
1. a composite water purifying agent, it is characterised in that according to parts by weight, be made up of following components:
Flyash 25-45 part, Iron-ore Slag 10-20 part, sulfuric acid 10-25 part, clay 15-30 part.
A kind of composite water purifying agent the most according to claim 1, it is characterised in that also including diatomite, by weight, described diatomite is 10-25 part.
A kind of composite water purifying agent the most according to claim 1 and 2, it is characterised in that also including wooden fish stone powder, by weight, described wooden fish stone powder is 5-15 part.
4. the preparation method of the composite water purifying agent described in a claim 3, it is characterised in that comprise the following steps:
(1) remove the raw material components of the outer each corresponding parts by weight of sulfuric acid, attrition grinding respectively, cross 150-300 mesh sieve, it is thus achieved that powder；
(2) powder that step (1) obtains is put in sulfuric acid mix, through stirring 4-7 hour, then stand and remove clear liquid post-drying and i.e. obtain described water purification agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610455957.4A CN105905961A (en) | 2016-06-22 | 2016-06-22 | Composite water purifying agent and preparing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610455957.4A CN105905961A (en) | 2016-06-22 | 2016-06-22 | Composite water purifying agent and preparing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105905961A true CN105905961A (en) | 2016-08-31 |
Family
ID=56759135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610455957.4A Pending CN105905961A (en) | 2016-06-22 | 2016-06-22 | Composite water purifying agent and preparing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105905961A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108421538A (en) * | 2018-04-17 | 2018-08-21 | 广州绿森环保科技有限公司 | A kind for the treatment of agent of oily waste water and preparation method thereof |
| CN112591843A (en) * | 2020-12-26 | 2021-04-02 | 昆明理工大学 | Method for treating heavy metal-containing acidic wastewater by using waste |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005022937A (en) * | 2003-07-01 | 2005-01-27 | Nippon Steel Chem Co Ltd | Method of producing shwertmannite |
| CN1689979A (en) * | 2004-04-23 | 2005-11-02 | 邵婧鑫 | Making method of ferroaluminosilicate turbid water purifying agent |
| CN101468838A (en) * | 2007-12-24 | 2009-07-01 | 鞍钢集团矿业公司 | Method for preparing composite water purification agent |
| CN102689955A (en) * | 2011-03-24 | 2012-09-26 | 上海丰信环保科技有限公司 | Method for preparing high-efficiency flocculant from fly ash and pyrite slag |
-
2016
- 2016-06-22 CN CN201610455957.4A patent/CN105905961A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005022937A (en) * | 2003-07-01 | 2005-01-27 | Nippon Steel Chem Co Ltd | Method of producing shwertmannite |
| CN1689979A (en) * | 2004-04-23 | 2005-11-02 | 邵婧鑫 | Making method of ferroaluminosilicate turbid water purifying agent |
| CN101468838A (en) * | 2007-12-24 | 2009-07-01 | 鞍钢集团矿业公司 | Method for preparing composite water purification agent |
| CN102689955A (en) * | 2011-03-24 | 2012-09-26 | 上海丰信环保科技有限公司 | Method for preparing high-efficiency flocculant from fly ash and pyrite slag |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108421538A (en) * | 2018-04-17 | 2018-08-21 | 广州绿森环保科技有限公司 | A kind for the treatment of agent of oily waste water and preparation method thereof |
| CN112591843A (en) * | 2020-12-26 | 2021-04-02 | 昆明理工大学 | Method for treating heavy metal-containing acidic wastewater by using waste |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160831 |