IT1234810B - Metodo per il trattamento di liquami e rispettivo impianto. - Google Patents
Metodo per il trattamento di liquami e rispettivo impianto.Info
- Publication number
- IT1234810B IT1234810B IT8983344A IT8334489A IT1234810B IT 1234810 B IT1234810 B IT 1234810B IT 8983344 A IT8983344 A IT 8983344A IT 8334489 A IT8334489 A IT 8334489A IT 1234810 B IT1234810 B IT 1234810B
- Authority
- IT
- Italy
- Prior art keywords
- treatment
- sewage
- sewage treatment
- anions
- phosphates
- Prior art date
Links
- 239000010865 sewage Substances 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 3
- 238000009434 installation Methods 0.000 title 1
- 229910019142 PO4 Inorganic materials 0.000 abstract 4
- 150000001450 anions Chemical class 0.000 abstract 3
- 235000021317 phosphate Nutrition 0.000 abstract 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- 239000000460 chlorine Substances 0.000 abstract 2
- 150000003013 phosphoric acid derivatives Chemical class 0.000 abstract 2
- 150000003467 sulfuric acid derivatives Chemical class 0.000 abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 229940095054 ammoniac Drugs 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 238000009792 diffusion process Methods 0.000 abstract 1
- 150000002500 ions Chemical class 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 230000007935 neutral effect Effects 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 1
- 239000010452 phosphate Substances 0.000 abstract 1
- 230000002441 reversible effect Effects 0.000 abstract 1
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 1
Landscapes
- Water Treatment By Electricity Or Magnetism (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT8983344A IT1234810B (it) | 1989-03-01 | 1989-03-01 | Metodo per il trattamento di liquami e rispettivo impianto. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT8983344A IT1234810B (it) | 1989-03-01 | 1989-03-01 | Metodo per il trattamento di liquami e rispettivo impianto. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT8983344A0 IT8983344A0 (it) | 1989-03-01 |
| IT1234810B true IT1234810B (it) | 1992-05-27 |
Family
ID=11320455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT8983344A IT1234810B (it) | 1989-03-01 | 1989-03-01 | Metodo per il trattamento di liquami e rispettivo impianto. |
Country Status (1)
| Country | Link |
|---|---|
| IT (1) | IT1234810B (it) |
-
1989
- 1989-03-01 IT IT8983344A patent/IT1234810B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| IT8983344A0 (it) | 1989-03-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69432770D1 (de) | Elektrolytisches Verfahren und Vorrichtung zur kontrollierten Oxydation oder Reduktion von organischen und anorganischen Stoffen in wässrigen Lösungen | |
| SE7709952L (sv) | Forfarande for behandling av avloppsvatten | |
| EP0154832A3 (en) | Decontamination using electrolysis | |
| GB8620633D0 (en) | Phosphate coatings on zinc | |
| DK151089A (da) | Fremgangsmaade til rensning af spildevand med et stort indhold af ammoniumioner | |
| EP0333489A3 (en) | Process for the removal of heavy metal ions from phosphoprocess for the removal of heavy metal ions from phosphoric acid ric acid | |
| GB2156797B (en) | Process for processing waste solution containing ammonium ions and fluoride ions | |
| IT1234810B (it) | Metodo per il trattamento di liquami e rispettivo impianto. | |
| KR870011631A (ko) | 부동성 방사성 폐기물용 이온 교환수지의 제조방법 | |
| CA2309091A1 (en) | Removal of pollutants from effluents with electrochemical treatment | |
| ATE214745T1 (de) | Verfahren und vorrichtung zur konzentrationsregulierung von stoffen in elektrolyten | |
| JPS553802A (en) | Treatment of fluoride ion-containing waste water | |
| EP0363200A3 (en) | Improvement of zinc phosphate treatment for cold working | |
| EP0174051A3 (en) | Method for treatment of impunded material (sludges) from the chemical treatment of spent sulfuric acid with lime | |
| ATE68104T1 (de) | Kontinuierliches scheidungsverfahren durch elektrophorese und elektroosmose von elektrisch geladenen pulverisierten feststoffen. | |
| JPS572887A (en) | Treatment of speiss which contains copper | |
| ZA877938B (en) | Process for the recovery of acid organophosphorus compounds and/or organophosphate ions present in an aqueous solution and its use for the treatment of aqueous effluents | |
| Liberti et al. | Nitrogen and phosphorus removal: Pilot-scale research on advanced processes. | |
| EP0178498A3 (en) | Process for the reduction of metal ions in aqueous solutions | |
| WO2000036185A3 (en) | Electrolytic production of silver salts | |
| GB9415547D0 (en) | Chemical process | |
| Diyachkov et al. | Effect of intensifying additions on the coagulation purification process of domestic sewage. | |
| Fares et al. | Determination of the stability constants(log K) for Fe-fulvic acid and Fe-humic acid complexes by super (55) Fe super (3+). | |
| Kravtsov et al. | Kinetics of Anodic Dissolution of Lead Amalgam in Solutions Containing Ordinary and Protonated Pyrophosphate Ions | |
| Hacias | Method of Forming Phosphate Coating on Zinc |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19960802 |