CN109734177A - Utilize the SBR process pool and SBR water treatment technology of filler - Google Patents
Utilize the SBR process pool and SBR water treatment technology of filler Download PDFInfo
- Publication number
- CN109734177A CN109734177A CN201910164301.0A CN201910164301A CN109734177A CN 109734177 A CN109734177 A CN 109734177A CN 201910164301 A CN201910164301 A CN 201910164301A CN 109734177 A CN109734177 A CN 109734177A
- Authority
- CN
- China
- Prior art keywords
- filler
- sbr
- water
- density
- process pool
- 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
Links
- 239000000945 filler Substances 0.000 title claims abstract description 52
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000005516 engineering process Methods 0.000 title claims abstract description 7
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 13
- 239000006228 supernatant Substances 0.000 claims abstract description 8
- 238000005273 aeration Methods 0.000 claims abstract description 6
- 238000006243 chemical reaction Methods 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims abstract description 5
- 238000012856 packing Methods 0.000 claims abstract description 5
- 239000010802 sludge Substances 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 claims abstract description 4
- 238000000926 separation method Methods 0.000 claims abstract description 4
- 230000003068 static effect Effects 0.000 claims abstract description 4
- 238000005276 aerator Methods 0.000 claims abstract 2
- 239000006229 carbon black Substances 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 3
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical group O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims description 3
- 239000012716 precipitator Substances 0.000 claims 1
- 238000001556 precipitation Methods 0.000 abstract description 3
- 238000012279 drainage procedure Methods 0.000 abstract description 2
- 230000001376 precipitating effect Effects 0.000 abstract description 2
- 238000007667 floating Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Abstract
The invention discloses a kind of SBR process pool and SBR water treatment technology using filler, including pond body, pool bottom is equipped with aerator, the filler for having density to be greater than water is launched in pond body, filler is PE or PP material, and reinforcing component is contained in filler, and the density of filler is 1.01g/cm3‑1.05g/cm3.In SBR water treatment technology, in reaction process, the intracorporal packing density in pond is greater than water, and by aeration effect, filler turns over up and down in pond body to be gushed；In precipitation process, mixed liquor remains static, and completes mud-water separation, and filler and sludge sink, and does not have filler in supernatant liquor；Supernatant liquor is discharged in drainage procedure.Filler keeps water treatment efficiency higher, and filler can sink to bottom of pond when precipitating, does not have any impact to draining.
Description
Technical field
The present invention relates to water-treatment technology fields.
Background technique
In water treatment facilities, SBR (Sequencing Bath Reactor Activated Sludge Process)
Batch-type reaction tank has many advantages, such as to take up an area that few process flow is simple, low cost is thrown in pond body to increase water treatment efficiency
Filler is put, but in precipitation process, the floating of filler causes difficulty to draining.
Summary of the invention
Technical problem solved by the invention is to provide a kind of drain not by the SBR process pool of fillers affect and water process work
Skill.
The technical solution adopted by the present invention is that using the SBR process pool of filler, including pond body, pool bottom are equipped with aeration
Device, pond body is interior to launch the filler for having density to be greater than water, and filler is PE or PP material, contains reinforcing component in filler.
Reinforcing component is carbon black, and the mass percent of content of carbon black is not more than 5.
Reinforcing component is iron powder, and the mass percent of content is not more than 3.
Reinforcing component is talcum powder, and the mass percent of content is not more than 5.
The density of filler is 1g/cm3-1.1g/cm3。
The density of filler is 1.01g/cm3-1.05g/cm3。
Utilize the water treatment technology of the SBR process pool of filler:
In reaction process, the intracorporal packing density in pond is greater than water, and by aeration effect, filler turns over up and down in pond body to be gushed；It is heavy
In the process of shallow lake, mixed liquor remains static, and completes mud-water separation, and filler and sludge sink, and does not have filler in supernatant liquor；Row
Supernatant liquor is discharged in water conservancy project sequence.
The invention has the advantages that reinforcing water treatment efficiency by increasing filler.Filler can sink to pond when precipitating
Bottom does not have any impact to draining, and water treatment efficiency is high.
Specific embodiment
The filler launched in SBR process pool of the invention is the filler for the PE or PP material that density is greater than water, in order to increase
Filler specific gravity can add high density material wherein,.The density of filler is 1g/cm3-1.1g/cm3.Preferred forms are,
The density of filler is 1.01g/cm3-1.05g/cm3.Packing density is more slightly larger than water, it is ensured that under the action of aeration, filler can be with
It easily moves upwards, is moved downward under Gravitative Loads, filler can move in entire pond, reinforce water treatment efficiency.It exposes
In the case that gas stops, bottom of pond is all sunk to.
In the case that reinforcing component selects carbon black, the mass percent of content of carbon black is not more than 5, and it is wear-resisting not only to increase its
Property, its efficiency also can be enhanced in ultraviolet-resistent property
Reinforcing component selects iron powder, then the mass percent of its content is not more than 3.
Reinforcing component selects talcum powder, then the mass percent of its content is not more than 5.
The SBR course of work,
1 first intake process；
In 2 reaction process, the intracorporal packing density in pond is greater than water, and by aeration effect, filler turns over up and down in pond body to be gushed；
In 3 precipitation processes, mixed liquor remains static, and completes mud-water separation, filler and sludge sink, in supernatant liquor
There is no filler；
Supernatant liquor is discharged in 4 drainage procedures.
Claims (7)
1. using the SBR process pool of filler, including pond body, pool bottom are equipped with aerator, it is characterised in that: in the pond body
The filler for having density to be greater than water is launched, filler is PE or PP material, contains reinforcing component in filler.
2. the SBR process pool using filler as described in power wants 1, it is characterised in that: the reinforcing component is carbon black, and carbon black contains
The mass percent of amount is not more than 5.
3. the SBR process pool using filler as described in power wants 1, it is characterised in that: the reinforcing component is iron powder, content
Mass percent is not more than 3.
4. the SBR process pool using filler as described in power wants 1, it is characterised in that: the reinforcing component is talcum powder, content
Mass percent be not more than 5.
5. the SBR process pool using filler as described in power wants 1, it is characterised in that: the density of the filler is 1g/cm3-
1.1g/cm3。
6. the SBR process pool using filler as described in power wants 1, it is characterised in that: the density of the filler is 1.01g/cm3-
1.05g/cm3。
7. utilizing the water treatment technology of the SBR process pool described in claim 1 using filler:
In reaction process, the intracorporal packing density in pond is greater than water, and by aeration effect, filler turns over up and down in pond body to be gushed；Precipitator
In sequence, mixed liquor remains static, and completes mud-water separation, and filler and sludge sink, and does not have filler in supernatant liquor；Drainer
Supernatant liquor is discharged in sequence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910164301.0A CN109734177A (en) | 2019-03-05 | 2019-03-05 | Utilize the SBR process pool and SBR water treatment technology of filler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910164301.0A CN109734177A (en) | 2019-03-05 | 2019-03-05 | Utilize the SBR process pool and SBR water treatment technology of filler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109734177A true CN109734177A (en) | 2019-05-10 |
Family
ID=66369451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910164301.0A Pending CN109734177A (en) | 2019-03-05 | 2019-03-05 | Utilize the SBR process pool and SBR water treatment technology of filler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109734177A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111517570A (en) * | 2020-04-27 | 2020-08-11 | 交通运输部科学研究院 | Sea wave-imitated ship sewage treatment and recycling system and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101973674A (en) * | 2010-10-19 | 2011-02-16 | 天津市环境保护科学研究院 | Hydrocyclone solid-liquid separation type SBR-technique domestic sewage treatment device and application method thereof |
| CN102092900A (en) * | 2010-12-29 | 2011-06-15 | 江南大学 | Method for treating micro polluted water by using biological nitrogen removal and physicochemical enhanced phosphorus removal combined process |
| US20140272259A1 (en) * | 2011-11-03 | 2014-09-18 | Desso B.V. | Carpet with a High Light Reflectance Value and Method of Producing such Carpet |
| CN106186318A (en) * | 2016-08-05 | 2016-12-07 | 青岛思普润水处理股份有限公司 | Mud film composite S BR water treatment technology |
| CN106830326A (en) * | 2017-03-23 | 2017-06-13 | 扬州大学 | A kind of A2The advanced nitrogen dephosphorization process of N SBR modified sewage |
-
2019
- 2019-03-05 CN CN201910164301.0A patent/CN109734177A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101973674A (en) * | 2010-10-19 | 2011-02-16 | 天津市环境保护科学研究院 | Hydrocyclone solid-liquid separation type SBR-technique domestic sewage treatment device and application method thereof |
| CN102092900A (en) * | 2010-12-29 | 2011-06-15 | 江南大学 | Method for treating micro polluted water by using biological nitrogen removal and physicochemical enhanced phosphorus removal combined process |
| US20140272259A1 (en) * | 2011-11-03 | 2014-09-18 | Desso B.V. | Carpet with a High Light Reflectance Value and Method of Producing such Carpet |
| CN106186318A (en) * | 2016-08-05 | 2016-12-07 | 青岛思普润水处理股份有限公司 | Mud film composite S BR water treatment technology |
| CN106830326A (en) * | 2017-03-23 | 2017-06-13 | 扬州大学 | A kind of A2The advanced nitrogen dephosphorization process of N SBR modified sewage |
Non-Patent Citations (1)
| Title |
|---|
| 宋业林 等: "水处理设备实用手册", 中国轻工业出版社, pages: 460 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111517570A (en) * | 2020-04-27 | 2020-08-11 | 交通运输部科学研究院 | Sea wave-imitated ship sewage treatment and recycling system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| 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 |
Application publication date: 20190510 |