CN107774236A - A kind of municipal sewage treatment material and preparation method thereof - Google Patents
A kind of municipal sewage treatment material and preparation method thereof Download PDFInfo
- Publication number
- CN107774236A CN107774236A CN201710963692.3A CN201710963692A CN107774236A CN 107774236 A CN107774236 A CN 107774236A CN 201710963692 A CN201710963692 A CN 201710963692A CN 107774236 A CN107774236 A CN 107774236A
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- CN
- China
- Prior art keywords
- parts
- sewage treatment
- municipal sewage
- treatment material
- sonic oscillation
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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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/103—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate comprising silica
-
- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/12—Naturally occurring clays or bleaching earth
-
- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/16—Alumino-silicates
-
- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
-
- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/24—Naturally occurring macromolecular compounds, e.g. humic acids or their derivatives
-
- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/26—Synthetic macromolecular compounds
-
- 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
- C02F1/288—Treatment of water, waste water, or sewage by sorption using composite sorbents, e.g. coated, impregnated, multi-layered
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Dispersion Chemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The present invention proposes a kind of municipal sewage treatment material, including following raw material：10 20 parts of nanometer silica gel, 5 10 parts of hollow glass micropearl, 15 parts of alkyl epoxy carboxylic acid sodium, 10 20 parts of polyacrylic acid, 15 parts of coupling agent, 15 parts of hemicellulose, 15 parts of the long clay of cloud；Compared with prior art, preparation method technique of the present invention is simple, and obtained sewage treating material is environmentally safe, can be effectively applied to the sewage disposal in city, has the characteristics of high-adsorption-capacity, high selectivity, low cost, has market application foreground.
Description
Technical field
The present invention relates to sewage treatment area, more particularly to a kind of municipal sewage treatment material and preparation method thereof.
Background technology
China's year water total amount has broken through 6000 billion cubic meters at present, and water resource of per capita only has 2100 cubic metres, is only
The 28% of world's per capita share.National annual water deficit billion cubic meter more than 500,2/3rds urban water shortage, the north has 9
Provinces and cities account for water and are less than 500 cubic metres, the far minimum standard (1000 cubic metres) less than international regulations per capita, are listed in the world
One of poor land that abounds in rivers and lakes.And with the fast development of social economy, China's sewage quantity has reached 82,000,000,000 tons at present, and it is 20 to increase in year
Hundred million tons, daily quantity of wastewater effluent reaches 200,000,000 tons.
The water consumption rate of climb at present in city is fast, and its sewage also rises year by year, existing Treating Municipal Sewage effect
Bad, cost is high.
The content of the invention
For problem above, the present invention provides a kind of municipal sewage treatment material and preparation method thereof, preparation side of the invention
Method technique is simple, and obtained sewage treating material is environmentally safe, can be effectively applied to the sewage disposal in city, has height
The characteristics of adsorption capacity, high selectivity, low cost, there is market application foreground.
The technical scheme that the present invention solves above-mentioned technical problem is as follows：
A kind of municipal sewage treatment material, including following raw material：Nanometer silica gel 10-20 parts, hollow glass micropearl
5-10 parts, alkyl epoxy carboxylic acid sodium 1-5 parts, polyacrylic acid 10-20 parts, coupling agent 1-5 parts, hemicellulose 1-5 parts, the long clay of cloud
1-5 parts.
It is further preferred as the present invention, including following raw material：15 parts of nanometer silica gel, 8 parts of hollow glass micropearl,
3 parts of alkyl epoxy carboxylic acid sodium, 15 parts of polyacrylic acid, 3 parts of coupling agent, 3 parts of hemicellulose, 3 parts of the long clay of cloud.
It is further preferred as the present invention, including coupling agent silane coupler or stearate.
The present invention provides a kind of preparation method of municipal sewage treatment material, comprises the following steps：
A, by nanometer silica gel 10-20 parts, hollow glass micropearl 5-10 parts, alkyl epoxy carboxylic acid sodium 1-5 parts, polyacrylic acid
10-20 parts, coupling agent 1-5 parts, hemicellulose 1-5 parts, the long clay 1-5 parts of cloud are well mixed to be added in reactor, carries out hot place
Reason, obtains mixture；
B, the mixture obtained in step A is subjected to sonic oscillation processing, is dried, is granulated after sonic oscillation processing
To sewage treating material.
As the present invention further preferably, in step, the heat treatment temperature control is at 200-300 DEG C, heat treatment
Between control in 1-2h.
As the present invention further preferably, in stepb, the Power Control of the sonic oscillation is in 800-1000W, ultrasound
Duration of oscillation is controlled in 30-60mi n.
Compared with prior art, the beneficial effects of the invention are as follows：Preparation method technique of the present invention is simple, at obtained sewage
Manage material it is environmentally safe, the sewage disposal in city can be effectively applied to, have high-adsorption-capacity, high selectivity, it is low into
This characteristics of, there is market application foreground.
Embodiment
The principles and features of the present invention are described below, and the given examples are served only to explain the present invention, is not intended to limit
Determine the scope of the present invention.
Embodiment 1
A, by 10 parts of nanometer silica gel, 5 parts of hollow glass micropearl, 1 part of alkyl epoxy carboxylic acid sodium, 10 parts of polyacrylic acid, silane
1 part of coupling agent, 1 part of hemicellulose, 1 part of the long clay of cloud is well mixed to be added in reactor, is heat-treated, heat treatment temperature control
At 200 DEG C, heat treatment time controls in 1h system, obtains mixture；
B, the mixture obtained in step A is subjected to sonic oscillation processing, the Power Control of sonic oscillation is in 800W, ultrasound
Duration of oscillation control is dried after sonic oscillation processing, is granulated and obtains sewage treating material in 30mi n.
Embodiment 2
A, by 15 parts of nanometer silica gel, 8 parts of hollow glass micropearl, 3 parts of alkyl epoxy carboxylic acid sodium, 15 parts of polyacrylic acid, silane
3 parts of coupling agent, 3 parts of hemicellulose, 3 parts of the long clay of cloud is well mixed to be added in reactor, is heat-treated, heat treatment temperature control
At 250 DEG C, heat treatment time controls in 1.5h system, obtains mixture；
B, the mixture obtained in step A is subjected to sonic oscillation processing, the Power Control of sonic oscillation is in 900W, ultrasound
Duration of oscillation control is dried after sonic oscillation processing, is granulated and obtains sewage treating material in 45mi n.
Embodiment 3
A, by 20 parts of nanometer silica gel, 10 parts of hollow glass micropearl, 5 parts of alkyl epoxy carboxylic acid sodium, 20 parts of polyacrylic acid, coupling
5 parts of agent, 5 parts of hemicellulose, 5 parts of the long clay of cloud is well mixed to be added in reactor, is heat-treated, and heat treatment temperature control exists
300 DEG C, heat treatment time is controlled in 2h, obtains mixture；
B, the mixture obtained in step A is subjected to sonic oscillation processing, the Power Control of sonic oscillation surpasses in 1000W
Sound oscillation time control is dried after sonic oscillation processing, is granulated and obtains sewage treating material in 60mi n.
Comparative example 1
A, by 5 parts of nanometer silica gel, 3 parts of hollow glass micropearl, 0.5 part of alkyl epoxy carboxylic acid sodium, 5 parts of polyacrylic acid, silane
0.5 part of coupling agent, 0.5 part of hemicellulose, 0.5 part of the long clay of cloud is well mixed to be added in reactor, is heat-treated, is heat-treated
At 150 DEG C, heat treatment time controls in 0.5h temperature control, obtains mixture；
B, the mixture obtained in step A is subjected to sonic oscillation processing, the Power Control of sonic oscillation is in 600W, ultrasound
Duration of oscillation control is dried after sonic oscillation processing, is granulated and obtains sewage treating material in 10mi n.
Comparative example 2
A, by 30 parts of nanometer silica gel, 20 parts of hollow glass micropearl, 10 parts of alkyl epoxy carboxylic acid sodium, 30 parts of polyacrylic acid, silicon
10 parts of alkane coupling agent, 10 parts of hemicellulose, 10 parts of the long clay of cloud is well mixed to be added in reactor, is heat-treated, is heat-treated
At 400 DEG C, heat treatment time controls in 3h temperature control, obtains mixture；
B, the mixture obtained in step A is subjected to sonic oscillation processing, the Power Control of sonic oscillation surpasses in 1200W
Sound oscillation time control is dried after sonic oscillation processing, is granulated and obtains sewage treating material in 80mi n.
Sewage treating material made from embodiment and comparative example is drawn such as the institute of following table one by testing same sewage
Registration evidence
Table one
Understand that the sewage treating material that the present invention obtains has adsorptivity occurred frequently, high selectivity by data above contrast.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc., it should be included in the scope of the protection.
Claims (6)
1. a kind of municipal sewage treatment material, it is characterised in that including following raw material：Nanometer silica gel 10-20 parts are hollow
Glass microballoon 5-10 parts, alkyl epoxy carboxylic acid sodium 1-5 parts, polyacrylic acid 10-20 parts, coupling agent 1-5 parts, hemicellulose 1-5 parts,
The long clay 1-5 parts of cloud.
2. a kind of municipal sewage treatment material according to claim 1, it is characterised in that including following raw material：Receive
15 parts of silica gel of rice, 8 parts of hollow glass micropearl, 3 parts of alkyl epoxy carboxylic acid sodium, 15 parts of polyacrylic acid, 3 parts of coupling agent, hemicellulose 3
Part, 3 parts of the long clay of cloud.
3. a kind of municipal sewage treatment material according to claim 1 or claim 2, it is characterised in that the coupling agent is that silane is even
Join agent or stearate.
4. a kind of preparation method of municipal sewage treatment material, it is characterised in that comprise the following steps：
A, by nanometer silica gel 10-20 parts, hollow glass micropearl 5-10 parts, alkyl epoxy carboxylic acid sodium 1-5 parts, polyacrylic acid 10-20
Part, coupling agent 1-5 parts, hemicellulose 1-5 parts, the long clay 1-5 parts of cloud are well mixed to be added in reactor, is heat-treated, obtained
To mixture；
B, the mixture obtained in step A is subjected to sonic oscillation processing, is dried after sonic oscillation processing, is granulated and obtains dirt
Material for water treatment.
A kind of 5. preparation method of municipal sewage treatment material according to claim 4, it is characterised in that in step, institute
Heat treatment temperature control is stated at 200-300 DEG C, heat treatment time is controlled in 1-2h.
A kind of 6. preparation method of municipal sewage treatment material according to claim 4, it is characterised in that in stepb, institute
The Power Control of sonic oscillation is stated in 800-1000W, sonic oscillation time control is in 30-60mi n.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710963692.3A CN107774236A (en) | 2017-10-17 | 2017-10-17 | A kind of municipal sewage treatment material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710963692.3A CN107774236A (en) | 2017-10-17 | 2017-10-17 | A kind of municipal sewage treatment material and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107774236A true CN107774236A (en) | 2018-03-09 |
Family
ID=61434634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710963692.3A Withdrawn CN107774236A (en) | 2017-10-17 | 2017-10-17 | A kind of municipal sewage treatment material and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107774236A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2530024C2 (en) * | 2012-11-23 | 2014-10-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Московский государственный университет имени М.В. Ломоносова" (МГУ) | Humic silanol derivatives, method for production and use thereof |
| CN104944551A (en) * | 2015-06-21 | 2015-09-30 | 青岛恩高运动控制技术有限公司 | Urban sewage treatment material |
-
2017
- 2017-10-17 CN CN201710963692.3A patent/CN107774236A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2530024C2 (en) * | 2012-11-23 | 2014-10-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Московский государственный университет имени М.В. Ломоносова" (МГУ) | Humic silanol derivatives, method for production and use thereof |
| CN104944551A (en) * | 2015-06-21 | 2015-09-30 | 青岛恩高运动控制技术有限公司 | Urban sewage treatment material |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180309 |
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| WW01 | Invention patent application withdrawn after publication |