CN105502816A - Method for degrading organic substances in sewage - Google Patents
Method for degrading organic substances in sewage Download PDFInfo
- Publication number
- CN105502816A CN105502816A CN201510908577.7A CN201510908577A CN105502816A CN 105502816 A CN105502816 A CN 105502816A CN 201510908577 A CN201510908577 A CN 201510908577A CN 105502816 A CN105502816 A CN 105502816A
- Authority
- CN
- China
- Prior art keywords
- sewage
- hydrogen peroxide
- organic matter
- matter degradation
- degrading
- 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
- 239000010865 sewage Substances 0.000 title claims abstract description 41
- 238000000034 method Methods 0.000 title claims abstract description 34
- 230000000593 degrading effect Effects 0.000 title abstract 5
- 239000000126 substance Substances 0.000 title abstract 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims abstract description 35
- 235000011777 Corchorus aestuans Nutrition 0.000 claims abstract description 16
- 235000010862 Corchorus capsularis Nutrition 0.000 claims abstract description 16
- 239000000835 fiber Substances 0.000 claims abstract description 16
- 240000000491 Corchorus aestuans Species 0.000 claims abstract description 13
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 12
- 238000001035 drying Methods 0.000 claims abstract description 4
- 230000015556 catabolic process Effects 0.000 claims description 23
- 238000006731 degradation reaction Methods 0.000 claims description 23
- 239000005416 organic matter Substances 0.000 claims description 20
- JXAZAUKOWVKTLO-UHFFFAOYSA-L sodium pyrosulfate Chemical compound [Na+].[Na+].[O-]S(=O)(=O)OS([O-])(=O)=O JXAZAUKOWVKTLO-UHFFFAOYSA-L 0.000 claims description 11
- 239000002594 sorbent Substances 0.000 claims description 10
- 230000002906 microbiologic effect Effects 0.000 claims description 4
- 240000004792 Corchorus capsularis Species 0.000 claims description 3
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 claims description 3
- 238000005273 aeration Methods 0.000 abstract description 3
- 238000012544 monitoring process Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 2
- 239000003463 adsorbent Substances 0.000 abstract 2
- 230000001590 oxidative effect Effects 0.000 abstract 2
- 238000002791 soaking Methods 0.000 abstract 2
- 229910052708 sodium Inorganic materials 0.000 abstract 2
- 239000011734 sodium Substances 0.000 abstract 2
- 230000001678 irradiating effect Effects 0.000 abstract 1
- 244000005700 microbiome Species 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000009102 absorption Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001699 photocatalysis Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
- C02F1/286—Treatment of water, waste water, or sewage by sorption using natural organic sorbents or derivatives thereof
-
- 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
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- 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
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/30—Aerobic and anaerobic processes
- C02F3/301—Aerobic and anaerobic treatment in the same reactor
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physical Water Treatments (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The invention belongs to the field of water environment monitoring methods, and in particular relates to a method for degrading organic substances in sewage. The method comprises the following steps of adding 30% of hydrogen peroxide and sodium purosulfate into the sewage, and standing for 10-20min under the irradiating of ultraviolet light; soaking jute fibers in a sodium hydroxide solution, and drying, so as to obtain a jute fiber adsorbent; putting the jute fiber adsorbent into the treated sewage; soaking a biological film reactor into the treated sewage, and aerating for 48h. The method has the advantages that the organic matters in the sewage can be degraded by the methods of oxidizing, adsorbing, microorganism degrading and the like, and the degrading effect is improved; the combining type of hydrogen peroxide, sodium purosulfate and ultraviolet aeration is adopted in the oxidizing process, so that the degrading efficiency is improved.
Description
Technical field
The invention belongs to monitoring water environment method field, be specifically related to the method for organic matter degradation in a kind of sewage.
Background technology
The method of existing organic matter of sewage degraded generally adopts photocatalytic method or adds strong oxidizer, but the limited efficiency of organic matter degradation.
Summary of the invention
The object of the invention is to overcome the problems referred to above, a kind of method improving organic matter degradation in the sewage of degradation effect is provided.
For achieving the above object, the technical solution adopted in the present invention is: a kind of method of organic matter degradation in sewage, is characterized in that, comprise the steps:
(1) in sewage, add 30% hydrogen peroxide and sodium pyrosulfate, under UV-irradiation, leave standstill 10-20 minute;
(2) jute fibre is entered in sodium hydroxide solution soak post-drying, obtain jute fibre sorbent material; Jute fibre sorbent material is put into the sewage after step (1) process;
(3) biofilm reactor is immersed, Air Exposure 48h in the sewage after step (2) process.
The method of organic matter degradation in aforesaid a kind of sewage, in step (1), the amount of sewage is 10-15L; The volume of hydrogen peroxide is 2L, and 30% hydrogen peroxide refers to that hydrogen peroxide accounts for the mass percentage of hydrogen peroxide solution; The quality of sodium pyrosulfate is 15-25g.
The method of organic matter degradation in aforesaid a kind of sewage, in step (3), enrichment aerobic microbiological and anaerobion on biofilm reactor.
The method of organic matter degradation in aforesaid a kind of sewage, in step (2), adds jute fibre sorbent material 30-50g.
The method of organic matter degradation in aforesaid a kind of sewage, in step (2), adds jute fibre sorbent material 40g.
The method of organic matter degradation in aforesaid a kind of sewage, in step (1), the amount of sewage is 12L; The quality of sodium pyrosulfate is 20g.
The present invention realizes organic matter of sewage degraded by methods such as oxidation, absorption, microbiological deteriorations, improves degradation effect; And in oxidation, choose the array mode of hydrogen peroxide, sodium pyrosulfate and ultraviolet aeration, improve degradation efficiency.
Embodiment
Below in conjunction with specific embodiment, technical solution of the present invention is described in further detail.
Embodiment 1
In sewage, a method for organic matter degradation, is characterized in that, comprises the steps:
(1) in sewage, add 30% hydrogen peroxide and sodium pyrosulfate, under UV-irradiation, leave standstill 10-20 minute; The amount of sewage is 10-15L; The volume of hydrogen peroxide is 2L, and 30% hydrogen peroxide refers to that hydrogen peroxide accounts for the mass percentage of hydrogen peroxide solution; The quality of sodium pyrosulfate is 15-25g.
(2) jute fibre is entered in sodium hydroxide solution soak post-drying, obtain jute fibre sorbent material; Jute fibre sorbent material 40g is put into the sewage after step (1) process;
(3) biofilm reactor is immersed, Air Exposure 48h in the sewage after step (2) process.
Embodiment 2
With embodiment 1, just without UV-light and do not add sodium pyrosulfate.
Embodiment 3
With embodiment 1, just do not add step (2).
The COD of initial sewage is the COD of sewage after 85mg/L, embodiment 1-3 degradation treatment is 5mg/L, 20mg/L, 15mg/L.
The present invention realizes organic matter of sewage degraded by methods such as oxidation, absorption, microbiological deteriorations, improves degradation effect; And in oxidation, choose the array mode of hydrogen peroxide, sodium pyrosulfate and ultraviolet aeration, improve degradation efficiency.
Above-described embodiment does not limit the present invention in any form, the technical scheme that the mode that all employings are equal to replacement or equivalent transformation obtains, and all drops in protection scope of the present invention.
Claims (6)
1. the method for organic matter degradation in sewage, is characterized in that, comprise the steps:
(1) in sewage, add 30% hydrogen peroxide and sodium pyrosulfate, under UV-irradiation, leave standstill 10-20 minute;
(2) jute fibre is entered in sodium hydroxide solution soak post-drying, obtain jute fibre sorbent material; Jute fibre sorbent material is put into the sewage after step (1) process;
(3) biofilm reactor is immersed, Air Exposure 48h in the sewage after step (2) process.
2. the method for organic matter degradation in a kind of sewage according to claim 1, it is characterized in that, in step (1), the amount of sewage is 10-15L; The volume of hydrogen peroxide is 2L, and 30% hydrogen peroxide refers to that hydrogen peroxide accounts for the mass percentage of hydrogen peroxide solution; The quality of sodium pyrosulfate is 15-25g.
3. the method for organic matter degradation in a kind of sewage according to claim 1, is characterized in that, in step (3), and enrichment aerobic microbiological and anaerobion on biofilm reactor.
4. the method for organic matter degradation in a kind of sewage according to claim 1, is characterized in that, in step (2), add jute fibre sorbent material 30-50g.
5. the method for organic matter degradation in a kind of sewage according to claim 4, is characterized in that, in step (2), add jute fibre sorbent material 40g.
6. the method for organic matter degradation in a kind of sewage according to claim 2, it is characterized in that, in step (1), the amount of sewage is 12L; The quality of sodium pyrosulfate is 20g.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510908577.7A CN105502816A (en) | 2015-12-10 | 2015-12-10 | Method for degrading organic substances in sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510908577.7A CN105502816A (en) | 2015-12-10 | 2015-12-10 | Method for degrading organic substances in sewage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105502816A true CN105502816A (en) | 2016-04-20 |
Family
ID=55711199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510908577.7A Pending CN105502816A (en) | 2015-12-10 | 2015-12-10 | Method for degrading organic substances in sewage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105502816A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108358396A (en) * | 2018-03-23 | 2018-08-03 | 北京长阳污水处理有限责任公司 | A kind of new city sewage water treatment method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11267414A (en) * | 1998-03-22 | 1999-10-05 | Toto Ltd | Bathtub water purification apparatus |
| CN1490263A (en) * | 2003-06-13 | 2004-04-21 | 哈尔滨工业大学 | Water treating technology by reinforced membrane biological reactor |
| CN103641274A (en) * | 2013-12-12 | 2014-03-19 | 安徽科技学院 | Novel technology for processing dye wastewater by combining advanced oxidation technology with biofilm process |
| CN104826606A (en) * | 2015-04-27 | 2015-08-12 | 哈尔滨工业大学 | Absorbent for removing refractory organics and preparation method thereof |
-
2015
- 2015-12-10 CN CN201510908577.7A patent/CN105502816A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11267414A (en) * | 1998-03-22 | 1999-10-05 | Toto Ltd | Bathtub water purification apparatus |
| CN1490263A (en) * | 2003-06-13 | 2004-04-21 | 哈尔滨工业大学 | Water treating technology by reinforced membrane biological reactor |
| CN103641274A (en) * | 2013-12-12 | 2014-03-19 | 安徽科技学院 | Novel technology for processing dye wastewater by combining advanced oxidation technology with biofilm process |
| CN104826606A (en) * | 2015-04-27 | 2015-08-12 | 哈尔滨工业大学 | Absorbent for removing refractory organics and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 陈川: "UV/H2O2+MBR反应器处理难生物降解垃圾渗滤液的研究", 《中国优秀硕士学位论文全文数据库 工程科技I辑》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108358396A (en) * | 2018-03-23 | 2018-08-03 | 北京长阳污水处理有限责任公司 | A kind of new city sewage water treatment method |
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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 |
Application publication date: 20160420 |
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| RJ01 | Rejection of invention patent application after publication |