CN105923682A - Regenerating agent of active adsorption material - Google Patents
Regenerating agent of active adsorption material Download PDFInfo
- Publication number
- CN105923682A CN105923682A CN201610241163.8A CN201610241163A CN105923682A CN 105923682 A CN105923682 A CN 105923682A CN 201610241163 A CN201610241163 A CN 201610241163A CN 105923682 A CN105923682 A CN 105923682A
- Authority
- CN
- China
- Prior art keywords
- adsorbing material
- cost
- regenerating agent
- water
- adsorption material
- 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.)
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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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J38/00—Regeneration or reactivation of catalysts, in general
- B01J38/04—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst
- B01J38/12—Treating with free oxygen-containing gas
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J38/00—Regeneration or reactivation of catalysts, in general
- B01J38/48—Liquid treating or treating in liquid phase, e.g. dissolved or suspended
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J38/00—Regeneration or reactivation of catalysts, in general
- B01J38/48—Liquid treating or treating in liquid phase, e.g. dissolved or suspended
- B01J38/70—Wet oxidation of material submerged in liquid
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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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
-
- 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
- C02F2303/16—Regeneration of sorbents, filters
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses a regenerating agent of an active adsorption material. The agent is prepared by the following main components in percentages by mass: 93-95.8% of water, 3-4.5% of potassium permanganate, 0.2-0.5% of sulfuric acid, 1.0-2.0% of manganese dioxide, and 0.1-0.2% of titanium dioxide. About 90% of the adsorption capability of the adsorption material is recovered by the regenerating agent, the material is repeatedly usable, so that material cost is substantially saved, frequent replacing of materials is not needed, operation and usage are more convenient and simple, treatment efficiency and effects are better, solid wastes are substantially reduced, and treatment cost of wastes is reduced.
Description
Technical field
The invention belongs to sewage treating material field, particularly to a kind of regenerative agent being applied in sewage treatment project be catalyzed oxidation-adsorption active material.
Background technology
nullIn sewage treatment project，Many is had to be difficult to process waste water up to standard，Such as paper waste、Printing wastewater、Coking chemical waste water、Slaughtering wastewater、Wastewater from chemical industry etc.，These waste water often cannot carry out biochemical reaction thoroughly，At CODCr、Ammonia nitrogen、Total phosphorus、Qualified discharge difficulty in the indexs such as colourity，Therefore catalysis oxidation-adsorption material is used to carry out advanced treating often，This adsorbing material is after long-time use，Adsorbance reaches saturated，More pollutant cannot be adsorbed again，Treatment effect is substantially reduced，Cannot be continuing with，In order to guarantee wastewater treatment efficiency，Need the adsorbing material more renewed，Although this method can be with the problem solving adsorbing material inefficacy of transience，But there is also the biggest defect，Directly more conversion materials，Master Cost puts into big，Also can produce substantial amounts of solid waste simultaneously，These garbages need to handle well，Not so secondary pollution can be produced，It is thus desirable to more processing cost，And frequently replacement operation bothers very much，The low weak effect for the treatment of effeciency，If there being a kind of regenerative agent that adsorbing material can be made to recover absorbability，The problems referred to above just can solve，For at present，The most do not occurred with in patent documentation on the market，Even if occurring in that also is that regeneration recovery capability is very poor，It is unable to reach extraordinary using effect.
The technical problem to be solved in the present invention is to provide and a kind of makes adsorbing material recover absorbability, use cycle length, put into little, offal treatment low cost without frequently more conversion materials, Master Cost, use active adsorbing material regenerative agent more convenient to operate.
Summary of the invention
Easily losing efficacy and need to frequently change for solving above-mentioned prior art adsorbing material, use that troublesome poeration is inconvenient, Master Cost puts into the problems such as big, offal treatment cost height, the low weak effect for the treatment of effeciency, the present invention adopts the following technical scheme that
The present invention provides the regenerative agent of a kind of active adsorbing material, main component and the weight/mass percentage composition proportioning thereof to be: water 93-95.8%, potassium permanganate 3-4.5%, sulphuric acid 0.2-0.5%, manganese dioxide 1.0-2.0%, titanium dioxide 0.1-0.2%.
As to further improvement of the present invention, it is as follows that each component presses weight/mass percentage composition concrete proportioning value: water 93.9%, potassium permanganate 4%, sulphuric acid 0.5%, manganese dioxide 1.5%, titanium dioxide 0.1%.
The beneficial effects of the present invention is: use regenerative agent adsorbing material absorbability to recover about 90%, material is reusable, it is greatly saved material cost, without frequently more conversion materials, operate with convenient simply, treatment effeciency is better, can greatly reduce solid waste simultaneously, save offal treatment cost.
Detailed description of the invention
Being described in further detail technical solution of the present invention below in conjunction with specific embodiment, so that those skilled in the art can be better understood from the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention:
A kind of regenerative agent of active adsorbing material, it is characterised in that: main component and weight/mass percentage composition proportioning thereof be: water 93-95.8%, potassium permanganate 3-4.5%, sulphuric acid 0.2-0.5%, manganese dioxide 1.0-2.0%, titanium dioxide 0.1-0.2%；
Above-mentioned formula is a formula comprising value range, illustrates with an actual recipe ratio below:
In formula, to press weight/mass percentage composition concrete proportioning value as follows for each component: water 93.9%, potassium permanganate 4%, sulphuric acid 0.5%, manganese dioxide 1.5%, titanium dioxide 0.1%；Use the regenerative agent of the application formula active adsorbing material, and by certain process technique, the adsorbing material that can make saturated inefficacy recovers disposal ability to 85%-95%, reach to reuse, improve the utilization rate of material, it is truly realized energy-saving and emission-reduction, because adsorbing material can produce substantial amounts of solid waste after using, these solid waste need to handle well, not so secondary pollution can be produced, offal treatment cost is the highest, pass through regenerative agent, substantial amounts of processing cost can be saved, also save material cost, simultaneously also without frequently changing adsorbing material, operate with convenient simply, wastewater treatment efficiency efficiency is more preferably.
Saturated regneration of adsorbent material step is: the adsorbing material taking saturated inefficacy puts into submergence in the regenerated liquid that above-mentioned formula prepares, the most per minute it is passed through the air that gas-liquid volume ratio is 1:2, process 30 minutes, adsorbing material is taken out after having processed, dry or dry, can continue to come into operation, through the adsorbing material that regenerated liquid processes, treatment effeciency is improved to about 90% by less than 10% during saturated inefficacy, treatment effeciency is the 90-95% of brand-new active adsorbing material, it is fully able to meet and uses requirement, operating cost may finally be substantially reduced.
Use the catalytic oxidation activity adsorbing material with regeneration capacity that the application formula makes, have and can adsorb useless Organic substance in water, ammonia nitrogen, total phosphorus, remove the advantages such as chroma in waste water, additionally can utilize the Oxygen Catalytic Oxidation absorption Organic substance in water and ammonia nitrogen, to reach thoroughly to decompose the purpose of removal pollutant, high treating effect, service life is long, and non-secondary pollution, and regeneration recycling can be carried out, this has breakthrough greatly compared with conventional process material, is an innovation of this area, can be widely popularized use.
Above-described embodiment the product form of the non-limiting present invention and style, suitably change that it is done by any person of an ordinary skill in the technical field or modify, all should be regarded as the patent category without departing from the present invention.
Claims (2)
1. the regenerative agent of an active adsorbing material, it is characterised in that: main component and weight/mass percentage composition proportioning thereof be: water 93-95.8%, potassium permanganate 3-4.5%, sulphuric acid 0.2-0.5%, manganese dioxide 1.0-2.0%, titanium dioxide 0.1-0.2%.
The regenerative agent of a kind of active adsorbing material the most according to claim 1, it is characterised in that: it is as follows that each component presses weight/mass percentage composition concrete proportioning value: water 93.9%, potassium permanganate 4%, sulphuric acid 0.5%, manganese dioxide 1.5%, titanium dioxide 0.1%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610241163.8A CN105923682A (en) | 2016-04-19 | 2016-04-19 | Regenerating agent of active adsorption material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610241163.8A CN105923682A (en) | 2016-04-19 | 2016-04-19 | Regenerating agent of active adsorption material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105923682A true CN105923682A (en) | 2016-09-07 |
Family
ID=56838486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610241163.8A Pending CN105923682A (en) | 2016-04-19 | 2016-04-19 | Regenerating agent of active adsorption material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105923682A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101215016A (en) * | 2008-01-11 | 2008-07-09 | 浙江理工大学 | Method for treating organic waste water |
| CN101522572A (en) * | 2006-06-27 | 2009-09-02 | 技术研究及发展基金有限公司 | Method for adsorption of fluid contaminants and regeneration of the adsorbent |
| CN102233264A (en) * | 2010-05-04 | 2011-11-09 | 朱华土 | Method for regenerating filter material by removing iron and manganese |
| CN103203227A (en) * | 2013-04-12 | 2013-07-17 | 复旦大学 | Method for absorbing saturated active carbon by in situ regeneration of peroxysulphate |
-
2016
- 2016-04-19 CN CN201610241163.8A patent/CN105923682A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101522572A (en) * | 2006-06-27 | 2009-09-02 | 技术研究及发展基金有限公司 | Method for adsorption of fluid contaminants and regeneration of the adsorbent |
| CN101215016A (en) * | 2008-01-11 | 2008-07-09 | 浙江理工大学 | Method for treating organic waste water |
| CN102233264A (en) * | 2010-05-04 | 2011-11-09 | 朱华土 | Method for regenerating filter material by removing iron and manganese |
| CN103203227A (en) * | 2013-04-12 | 2013-07-17 | 复旦大学 | Method for absorbing saturated active carbon by in situ regeneration of peroxysulphate |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for 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: 20160907 |