JPS54133755A - Method of process for waste water - Google Patents
Method of process for waste waterInfo
- Publication number
- JPS54133755A JPS54133755A JP4122278A JP4122278A JPS54133755A JP S54133755 A JPS54133755 A JP S54133755A JP 4122278 A JP4122278 A JP 4122278A JP 4122278 A JP4122278 A JP 4122278A JP S54133755 A JPS54133755 A JP S54133755A
- Authority
- JP
- Japan
- Prior art keywords
- exchange
- positive ion
- tank
- waste water
- substances
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title abstract 5
- 239000002351 wastewater Substances 0.000 title abstract 5
- 238000005342 ion exchange Methods 0.000 abstract 8
- 239000000126 substance Substances 0.000 abstract 8
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 abstract 3
- 230000001546 nitrifying effect Effects 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract 1
- 241000894006 Bacteria Species 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- GQPLMRYTRLFLPF-UHFFFAOYSA-N nitrous oxide Inorganic materials [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Treatment Of Water By Ion Exchange (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
PURPOSE: To process waste water econimically with out adding organic substances as nourishment by effecting positive ion-exchange for a part of waste water including organic substances and nitrogen oxide and introducing processed water into denitrifying process while positive ion-exchange substances into nitrifying process.
CONSTITUTION: When a part of waste water 1 including organic substances and ammonium, nitrous or nitric nitrogen is sent to a positive ion-exchange process tank 7 and is contacted with positive ion-exchange substances such as zeolit, the ammonium nitrogen in the waste water 1 is removed by positive ion-exchange. Thereafter, this processed water is sent to a denitrifying tank 5 through a settling tank 9 while the substance, which absorbed the ammonium nitrogen separated in the settling tank 9 and procesed by the positive ion exchange, is sent to a nitrifying tank 4. Then, denitrifying bacteria are activated by nourishment of organic substances in the processed water in the denitrifying tank 5 and the positive ion-exchange substances in the nitrifying tank 4 are revived and circulated to the positive ion-exchange process tank 7 and thus reused.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4122278A JPS6014638B2 (en) | 1978-04-10 | 1978-04-10 | Wastewater treatment method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4122278A JPS6014638B2 (en) | 1978-04-10 | 1978-04-10 | Wastewater treatment method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54133755A true JPS54133755A (en) | 1979-10-17 |
| JPS6014638B2 JPS6014638B2 (en) | 1985-04-15 |
Family
ID=12602362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4122278A Expired JPS6014638B2 (en) | 1978-04-10 | 1978-04-10 | Wastewater treatment method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6014638B2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5775192A (en) * | 1980-09-01 | 1982-05-11 | Linde Ag | Biological purifying method for waste water and its device |
| JPS57177396A (en) * | 1981-04-27 | 1982-11-01 | Ebara Infilco Co Ltd | Purification of organic waste water |
| JPS5840198A (en) * | 1981-08-13 | 1983-03-09 | リンデ・アクテイーンゲゼルシャフト | Method and device for biologically purifying waste water |
| US4944878A (en) * | 1989-11-16 | 1990-07-31 | Iowa State University Research Foundation, Inc. | Decontamination of water using nitrate selective ion exchange resin |
| CN103472217A (en) * | 2013-09-10 | 2013-12-25 | 金贝尔(福建)水环境工程有限公司 | Quick evaluation method and quick evaluation device for ammonia nitrogen removal characteristics of different biological fillings |
-
1978
- 1978-04-10 JP JP4122278A patent/JPS6014638B2/en not_active Expired
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5775192A (en) * | 1980-09-01 | 1982-05-11 | Linde Ag | Biological purifying method for waste water and its device |
| JPH0137992B2 (en) * | 1980-09-01 | 1989-08-10 | Linde Ag | |
| JPS57177396A (en) * | 1981-04-27 | 1982-11-01 | Ebara Infilco Co Ltd | Purification of organic waste water |
| JPH0123198B2 (en) * | 1981-04-27 | 1989-05-01 | Ebara Infilco | |
| JPS5840198A (en) * | 1981-08-13 | 1983-03-09 | リンデ・アクテイーンゲゼルシャフト | Method and device for biologically purifying waste water |
| JPH025478B2 (en) * | 1981-08-13 | 1990-02-02 | Linde Ag | |
| US4944878A (en) * | 1989-11-16 | 1990-07-31 | Iowa State University Research Foundation, Inc. | Decontamination of water using nitrate selective ion exchange resin |
| CN103472217A (en) * | 2013-09-10 | 2013-12-25 | 金贝尔(福建)水环境工程有限公司 | Quick evaluation method and quick evaluation device for ammonia nitrogen removal characteristics of different biological fillings |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6014638B2 (en) | 1985-04-15 |
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