CN105621576A - Composite aluminum-iron water purifier and production method thereof - Google Patents
Composite aluminum-iron water purifier and production method thereof Download PDFInfo
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- CN105621576A CN105621576A CN201610166259.2A CN201610166259A CN105621576A CN 105621576 A CN105621576 A CN 105621576A CN 201610166259 A CN201610166259 A CN 201610166259A CN 105621576 A CN105621576 A CN 105621576A
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- purification agent
- iron water
- aluminium
- liquid oxygen
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Classifications
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- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
- C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron
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- 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
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/722—Oxidation by peroxides
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/14—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/02—Odour removal or prevention of malodour
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/02—Specific form of oxidant
- C02F2305/026—Fenton's reagent
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The invention discloses a composite aluminum-iron water purifier and a production method thereof. The composite aluminum-iron water purifier is prepared from the following ingredients: in parts by weight, 325 parts of waste sulfuric acid with the concentration of 15%, 325 parts of aluminum oxide solution with the concentration of 5%-10%, 2.5 parts of liquid oxygen, 100 parts of hydrogen peroxide, 6000 parts of ferrous sulfate, 400 parts of sodium chlorate or 100 parts of hydrogen peroxide or 100 parts of sodium nitrite and 2850 parts of water. The composite aluminum-iron water purifier produced by the method is the reuse of waste, therefore, the secondary pollution is reduced, the adaptability is high, and functions including decoloration, deodorization, demulsification, sludge dehydration and the like are achieved.
Description
Technical field
The invention belongs to water-purifying material field, in particular to a kind of Complex aluminium-iron water purification agent and production method thereof.
Background technology
Ferro-aluminum polymer inorganic polymer water purification agent is the new chemical industry that the seventies grew up to the 90's, plays great role for improving people's quality of life and Environment control. Water purification agent is wide in variety, and technique is different, and production cost height, does not reach organism such as removing fast in water COD, BOD and colourity, water-insoluble height and has reductibility Fe2+Colourity is increased, affects purifying water effect.
Summary of the invention
For above-mentioned the deficiencies in the prior art, the present invention provides a kind of waste product recycling, reduces secondary pollution, strong adaptability, has decolouring and deodorizing, the Complex aluminium-iron water purification agent of the function such as breakdown of emulsion and sludge dewatering and production method thereof.
The technical scheme of the present invention is: a kind of Complex aluminium-iron water purification agent, it is characterised in that: the composition getting following weight part is prepared from: concentration 15% is given up sulfuric acid acid 325 parts, concentration 5-10% aluminium sesquioxide solution 325 parts, 2850 parts, liquid oxygen 2,5 parts of hydrogen peroxide, 100 parts of ferrous sulfate, 6000 parts of sodium chlorate, 400 parts of water;
A kind of Complex aluminium-iron water purification agent, it is characterised in that: the composition getting following weight part is prepared from: concentration 15% give up sulfuric acid acid 325 parts, concentration 5-10% aluminium sesquioxide solution 325 parts, liquid oxygen 2,5 parts, ferrous 6000 parts, 100 parts, hydrogen peroxide, 2850 parts, water;
A kind of Complex aluminium-iron water purification agent, it is characterised in that: the composition getting following weight part is prepared from: concentration 15% is given up sulfuric acid acid 325 parts, concentration 5-10% aluminium sesquioxide solution 325 parts, 6000 parts, liquid oxygen 2,5 parts of ferrous sulfate, sodium chlorate 400 parts, 2850 parts, water;
A kind of Complex aluminium-iron water purification agent, it is characterised in that: the composition getting following weight part is prepared from: concentration 15% is given up sulfuric acid acid 325 parts, concentration 5-10% aluminium sesquioxide solution 325 parts, 6000 parts, liquid oxygen 2,5 parts of ferrous sulfate, Sodium Nitrite 100 parts, 2850 parts, water;
The preparation method of above-mentioned a kind of Complex aluminium-iron water purification agent, it is characterised in that:
Step one: get the useless sulfuric acid acid of said ratio, aluminium sesquioxide solution, liquid oxygen, ferrous sulfate, Sodium Nitrite or sodium-chlor or hydrogen peroxide, water,
Step 2: first add in reactor by water, then adds the acid of useless sulfuric acid, aluminium sesquioxide solution, liquid oxygen, ferrous sulfate successively, adds Sodium Nitrite or sodium-chlor or the hydrogen peroxide of 2/3rds, leads to and react 1-2 hour into liquid oxygen; Preferably, lead to and react 1.5 hours into liquid oxygen.
Step 3: remaining Sodium Nitrite or sodium-chlor or hydrogen peroxide are added in reactor and react while stirring, reacts after 1-2.5 hour to obtain Complex aluminium-iron water purification agent. Preferably, Complex aluminium-iron water purification agent is obtained after reacting 2 hours.
The advantageous effect of the present invention is: the present invention is to strong adaptabilities such as ultra, trade effluent, organic sewages, it is used alone and solidifying body can be made to form height fast and thick, active, precipitate soon, can decolour, clearance height, various peculiar smell in water can also be removed, the present invention adapts to pH range width, source water ph value can be reduced, thus to the corrosion-free effect of pipe-line equipment. After Industrial Wastewater Treatment, COD clearance can reach 85-95% process after waste water can recirculation use, process does not exist two times and pollutes, it may also be useful to the users of this product according to different water quality and requirement, can be used alone and combinationally use. Air supporting facility, to sewage treatment equipment, is particularly had good effect by this water purification agent, and deposition facility and recoil facility are had good effect. After using this medicament that sewage is carried out physical treatment, alleviate the pressure of lower step biochemical treatment, concrete benefit shows the following aspects, the dissolved oxygen in waste water can be increased, reduce the fan operation time, the surviving rate of bacterium can be improved, the consumption of nutritive salt can be reduced, fundamentally reduce cost, increase enterprise profit. The present invention is mainly used in surface water, lake water, river, paper mill, printing and dyeing mill, steel mill, tannery, brewery, fibre-board plant, starch factory etc., and the desirable medicament of organism water treatment field, has good effect to sewage bacterial biochemistry.
Embodiment:
Embodiment 1
A kind of Complex aluminium-iron water purification agent, it is characterised in that: the composition getting following weight part is prepared from (0.1 kilogram every part): concentration 15% is given up sulfuric acid acid 325 parts, concentration 5-10% aluminium sesquioxide solution 325 parts, 6000 parts, liquid oxygen 2,5 parts of ferrous sulfate, Sodium Nitrite 100 parts, 2850 parts, water;
The production method of above-mentioned Complex aluminium-iron water purification agent, step one: the acid of useless sulfuric acid, aluminium sesquioxide solution, liquid oxygen, ferrous sulfate, Sodium Nitrite, the water getting said ratio;
Step 2: first add in reactor by water, then adds the acid of useless sulfuric acid, aluminium sesquioxide solution, liquid oxygen, ferrous sulfate successively, adds the Sodium Nitrite of 2/3rds, lead to and react 1 hour into liquid oxygen.
Step 3: added in reactor by remaining Sodium Nitrite and react while stirring, reacts and obtains Complex aluminium-iron water purification agent after 2.5 hours.
Embodiment 2
A kind of Complex aluminium-iron water purification agent, it is characterised in that: the composition getting following weight part is prepared from (0.1 kilogram every part): concentration 15% is given up sulfuric acid acid 325 parts, concentration 5-10% aluminium sesquioxide solution 325 parts, 6000 parts, liquid oxygen 2,5 parts of ferrous sulfate, 100 parts, hydrogen peroxide, 2850 parts, water;
The production method of above-mentioned Complex aluminium-iron water purification agent, step one: the acid of useless sulfuric acid, aluminium sesquioxide solution, liquid oxygen, ferrous sulfate, hydrogen peroxide, the water getting said ratio;
Step 2: first add in reactor by water, then adds the acid of useless sulfuric acid, aluminium sesquioxide solution, liquid oxygen, ferrous sulfate successively, adds the hydrogen peroxide of 2/3rds, lead to and react 2 hours into liquid oxygen.
Step 3: added in reactor by remaining hydrogen peroxide and react while stirring, reacts and obtains Complex aluminium-iron water purification agent after 1 hour.
Embodiment 3
A kind of Complex aluminium-iron water purification agent, it is characterised in that: the composition getting following weight part is prepared from (0.1 kilogram every part): concentration 15% is given up sulfuric acid acid 325 parts, concentration 5-10% aluminium sesquioxide solution 325 parts, 6000 parts, liquid oxygen 2,5 parts of ferrous sulfate, 400 parts, sodium-chlor, 2850 parts, water;
The production method of above-mentioned Complex aluminium-iron water purification agent, step one: the acid of useless sulfuric acid, aluminium sesquioxide solution, liquid oxygen, ferrous sulfate, sodium-chlor, the water getting said ratio;
Step 2: first add in reactor by water, then adds the acid of useless sulfuric acid, aluminium sesquioxide solution, liquid oxygen, ferrous sulfate successively, adds the sodium-chlor of 2/3rds, lead to and react 2 hours into liquid oxygen.
Step 3: added in reactor by remaining sodium-chlor and react while stirring, reacts and obtains Complex aluminium-iron water purification agent after 1 hour.
The present invention being referred to, concentration % is mass percent.
The product of various embodiments of the present invention gained carries out analysis of experiments, and its rationality index is such as following table
Outward appearance and physical and chemical index are undertaken by GB.14591-2006 regulation, and wherein three aluminum oxide indexs are undertaken by HG/T2677-2009 regulation.
Claims (4)
1. a Complex aluminium-iron water purification agent, it is characterised in that: the composition getting following weight part is prepared from: concentration 15% is given up sulfuric acid acid 325 parts, concentration 5-10% aluminium sesquioxide solution 325 parts, 100 parts, liquid oxygen 2,5 parts of hydrogen peroxide, 6000 parts, ferrous sulfate, sodium chlorate 400 parts or 100 parts, hydrogen peroxide or Sodium Nitrite 100 parts, 2850 parts, water.
2. the production method of a kind of Complex aluminium-iron water purification agent according to claim 1, it is characterised in that: comprise the following steps:
Step one: get the useless sulfuric acid acid of said ratio, aluminium sesquioxide solution, liquid oxygen, ferrous sulfate, Sodium Nitrite or sodium-chlor or hydrogen peroxide, water,
Step 2: first add in reactor by water, then adds the acid of useless sulfuric acid, aluminium sesquioxide solution, liquid oxygen, ferrous sulfate successively, adds Sodium Nitrite or sodium-chlor or the hydrogen peroxide of 2/3rds, leads to and react 1-2 hour into liquid oxygen;
Step 3: remaining Sodium Nitrite or sodium-chlor or hydrogen peroxide are added in reactor and react while stirring, reacts after 1-2.5 hour to obtain Complex aluminium-iron water purification agent.
3. the production method of a kind of Complex aluminium-iron water purification agent according to claim 1, it is characterised in that: leading in step 2 reacts 1.5 hours into liquid oxygen.
4. the production method of a kind of Complex aluminium-iron water purification agent according to claim 1, it is characterised in that: the reaction in step 3 obtains Complex aluminium-iron water purification agent after 2 hours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610166259.2A CN105621576A (en) | 2016-03-22 | 2016-03-22 | Composite aluminum-iron water purifier and production method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610166259.2A CN105621576A (en) | 2016-03-22 | 2016-03-22 | Composite aluminum-iron water purifier and production method thereof |
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| CN105621576A true CN105621576A (en) | 2016-06-01 |
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| CN201610166259.2A Pending CN105621576A (en) | 2016-03-22 | 2016-03-22 | Composite aluminum-iron water purifier and production method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106745324A (en) * | 2016-12-30 | 2017-05-31 | 周毅 | PAFS, preparation method and applications |
| CN110272111A (en) * | 2019-07-31 | 2019-09-24 | 郑州恒博环境科技股份有限公司 | A kind of oxidant and preparation method thereof removing high-salt wastewater COD organic matter |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102372308A (en) * | 2010-08-12 | 2012-03-14 | 北京万水净水剂有限公司 | Process for producing polymeric aluminum ferric chloride coagulating agent by using pickling waste water containing iron |
-
2016
- 2016-03-22 CN CN201610166259.2A patent/CN105621576A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102372308A (en) * | 2010-08-12 | 2012-03-14 | 北京万水净水剂有限公司 | Process for producing polymeric aluminum ferric chloride coagulating agent by using pickling waste water containing iron |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106745324A (en) * | 2016-12-30 | 2017-05-31 | 周毅 | PAFS, preparation method and applications |
| CN110272111A (en) * | 2019-07-31 | 2019-09-24 | 郑州恒博环境科技股份有限公司 | A kind of oxidant and preparation method thereof removing high-salt wastewater COD organic matter |
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