CN216863919U - 餐厨垃圾厌氧消化沼液处理系统 - Google Patents
餐厨垃圾厌氧消化沼液处理系统 Download PDFInfo
- Publication number
- CN216863919U CN216863919U CN202220182854.6U CN202220182854U CN216863919U CN 216863919 U CN216863919 U CN 216863919U CN 202220182854 U CN202220182854 U CN 202220182854U CN 216863919 U CN216863919 U CN 216863919U
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- CN
- China
- Prior art keywords
- treatment system
- biogas slurry
- hydrolysis acidification
- primary
- sludge
- 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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- 238000011282 treatment Methods 0.000 title claims abstract description 75
- 239000002002 slurry Substances 0.000 title claims abstract description 70
- 230000029087 digestion Effects 0.000 title claims abstract description 34
- 239000010806 kitchen waste Substances 0.000 title claims abstract description 34
- 230000007062 hydrolysis Effects 0.000 claims abstract description 66
- 238000006460 hydrolysis reaction Methods 0.000 claims abstract description 66
- 230000020477 pH reduction Effects 0.000 claims abstract description 66
- 238000006243 chemical reaction Methods 0.000 claims abstract description 57
- 239000010802 sludge Substances 0.000 claims abstract description 50
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000007788 liquid Substances 0.000 claims abstract description 16
- 238000000926 separation method Methods 0.000 claims abstract description 15
- 238000011221 initial treatment Methods 0.000 claims abstract description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 16
- 229910052799 carbon Inorganic materials 0.000 claims description 16
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 claims description 14
- 244000005700 microbiome Species 0.000 claims description 11
- 229910002651 NO3 Inorganic materials 0.000 claims description 10
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims description 10
- 239000000706 filtrate Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 9
- 238000010992 reflux Methods 0.000 claims description 8
- 239000012528 membrane Substances 0.000 claims description 7
- 230000018044 dehydration Effects 0.000 claims description 6
- 238000006297 dehydration reaction Methods 0.000 claims description 6
- 238000005188 flotation Methods 0.000 claims description 6
- 230000014759 maintenance of location Effects 0.000 claims description 6
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 239000003814 drug Substances 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 20
- 239000003921 oil Substances 0.000 description 15
- 235000019198 oils Nutrition 0.000 description 15
- 229910052757 nitrogen Inorganic materials 0.000 description 10
- 230000009471 action Effects 0.000 description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 7
- 229910052760 oxygen Inorganic materials 0.000 description 7
- 239000001301 oxygen Substances 0.000 description 7
- 239000002351 wastewater Substances 0.000 description 7
- CKUAXEQHGKSLHN-UHFFFAOYSA-N [C].[N] Chemical compound [C].[N] CKUAXEQHGKSLHN-UHFFFAOYSA-N 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 4
- 238000007142 ring opening reaction Methods 0.000 description 4
- 238000012668 chain scission Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000010775 animal oil Substances 0.000 description 2
- 239000000149 chemical water pollutant Substances 0.000 description 2
- 238000006396 nitration reaction Methods 0.000 description 2
- 230000001546 nitrifying effect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 235000015112 vegetable and seed oil Nutrition 0.000 description 2
- 239000008158 vegetable oil Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000005446 dissolved organic matter Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- -1 meanwhile Chemical compound 0.000 description 1
- 238000009996 mechanical pre-treatment Methods 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
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- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Physical Water Treatments (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202220182854.6U CN216863919U (zh) | 2022-01-24 | 2022-01-24 | 餐厨垃圾厌氧消化沼液处理系统 |
Applications Claiming Priority (1)
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CN202220182854.6U CN216863919U (zh) | 2022-01-24 | 2022-01-24 | 餐厨垃圾厌氧消化沼液处理系统 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN216863919U true CN216863919U (zh) | 2022-07-01 |
Family
ID=82153820
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202220182854.6U Active CN216863919U (zh) | 2022-01-24 | 2022-01-24 | 餐厨垃圾厌氧消化沼液处理系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN216863919U (zh) |
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2022
- 2022-01-24 CN CN202220182854.6U patent/CN216863919U/zh active Active
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Anaerobic digestion biogas slurry treatment system for kitchen waste Effective date of registration: 20221013 Granted publication date: 20220701 Pledgee: Chengdong Branch of Nanjing Bank Co.,Ltd. Pledgor: Jiangsu Zhenyi Environmental Protection Technology Co.,Ltd. Registration number: Y2022980018043 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231210 Granted publication date: 20220701 Pledgee: Chengdong Branch of Nanjing Bank Co.,Ltd. Pledgor: Jiangsu Zhenyi Environmental Protection Technology Co.,Ltd. Registration number: Y2022980018043 |