JPH0143600B2 - - Google Patents
Info
- Publication number
- JPH0143600B2 JPH0143600B2 JP57192371A JP19237182A JPH0143600B2 JP H0143600 B2 JPH0143600 B2 JP H0143600B2 JP 57192371 A JP57192371 A JP 57192371A JP 19237182 A JP19237182 A JP 19237182A JP H0143600 B2 JPH0143600 B2 JP H0143600B2
- Authority
- JP
- Japan
- Prior art keywords
- aeration
- drying
- drying process
- dehydrated cake
- packed bed
- 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.)
- Expired
Links
- 238000005273 aeration Methods 0.000 claims description 64
- 238000000034 method Methods 0.000 claims description 40
- 238000001035 drying Methods 0.000 claims description 38
- 239000010802 sludge Substances 0.000 claims description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 239000000428 dust Substances 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 12
- 239000002351 wastewater Substances 0.000 claims description 8
- 238000009423 ventilation Methods 0.000 claims description 5
- 239000008187 granular material Substances 0.000 claims description 4
- 238000004065 wastewater treatment Methods 0.000 claims description 4
- 230000018044 dehydration Effects 0.000 claims description 3
- 238000006297 dehydration reaction Methods 0.000 claims description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims 2
- 229910021529 ammonia Inorganic materials 0.000 claims 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims 1
- 239000007789 gas Substances 0.000 description 10
- 239000000463 material Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 7
- 239000010800 human waste Substances 0.000 description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 238000004332 deodorization Methods 0.000 description 5
- 230000001877 deodorizing effect Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000008186 active pharmaceutical agent Substances 0.000 description 3
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 238000003287 bathing Methods 0.000 description 1
- 229920006317 cationic polymer Polymers 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000010169 landfilling Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000010801 sewage sludge Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012546 transfer 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
Landscapes
- Activated Sludge Processes (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Treatment Of Sludge (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57192371A JPS5982996A (ja) | 1982-11-04 | 1982-11-04 | 含水物の乾燥方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57192371A JPS5982996A (ja) | 1982-11-04 | 1982-11-04 | 含水物の乾燥方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5982996A JPS5982996A (ja) | 1984-05-14 |
| JPH0143600B2 true JPH0143600B2 (fi) | 1989-09-21 |
Family
ID=16290168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57192371A Granted JPS5982996A (ja) | 1982-11-04 | 1982-11-04 | 含水物の乾燥方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5982996A (fi) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6137300U (ja) * | 1984-08-13 | 1986-03-07 | 荏原インフイルコ株式会社 | 含水固形物の乾燥装置 |
| CN101671106B (zh) * | 2009-09-28 | 2012-11-07 | 广州普得环保设备有限公司 | 一种污泥滤饼好氧风干的方法及装置 |
| CN101691273B (zh) * | 2009-09-28 | 2012-07-04 | 广州普得环保设备有限公司 | 一种污水污泥浓缩脱水好氧风干一体化的方法 |
| JP6869126B2 (ja) * | 2017-06-30 | 2021-05-12 | 月島機械株式会社 | 汚泥の処理方法および処理装置 |
-
1982
- 1982-11-04 JP JP57192371A patent/JPS5982996A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5982996A (ja) | 1984-05-14 |
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