RO82569B1 - Procedeu pentru purificarea apelor reziduale - Google Patents
Procedeu pentru purificarea apelor rezidualeInfo
- Publication number
- RO82569B1 RO82569B1 RO106473A RO10647382A RO82569B1 RO 82569 B1 RO82569 B1 RO 82569B1 RO 106473 A RO106473 A RO 106473A RO 10647382 A RO10647382 A RO 10647382A RO 82569 B1 RO82569 B1 RO 82569B1
- Authority
- RO
- Romania
- Prior art keywords
- residual waters
- purifying residual
- waste water
- purifying
- waters
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 239000003643 water by type Substances 0.000 title 1
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 abstract 2
- 239000000701 coagulant Substances 0.000 abstract 2
- 239000002351 wastewater Substances 0.000 abstract 2
- 229910018404 Al2 O3 Inorganic materials 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 230000015271 coagulation Effects 0.000 abstract 1
- 238000005345 coagulation Methods 0.000 abstract 1
- 229910052593 corundum Inorganic materials 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 1
Landscapes
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
Inventia se refera la un procedeu pentru purificarea apelor reziduale cu ajutorul coagulantilor conform caruia drept coagulant se utilizeaza apelor reziduale rezultate din sinteze organice desfasurate în prezenta de clorura de aluminiu drept catalizator cu un continut de 50...194,7 g/l Cl la -, 16,96 - 77,6 g/l SO4 la 2- si 12,026...55,1 g/l Al la 3+, un raport molar Cl Al2O3 de 2,68 si Cl la - + SO4 la 2- /Al2O3 de 3,08 coagularea efectuându-se la un pH de 7...7,5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO82106473A RO82569A2 (ro) | 1982-01-29 | 1982-01-29 | Procedeu pentru purificarea apelor reziduale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO82106473A RO82569A2 (ro) | 1982-01-29 | 1982-01-29 | Procedeu pentru purificarea apelor reziduale |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO82569B1 true RO82569B1 (ro) | 1983-09-30 |
| RO82569A2 RO82569A2 (ro) | 1983-10-15 |
Family
ID=20111030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO82106473A RO82569A2 (ro) | 1982-01-29 | 1982-01-29 | Procedeu pentru purificarea apelor reziduale |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO82569A2 (ro) |
-
1982
- 1982-01-29 RO RO82106473A patent/RO82569A2/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO82569A2 (ro) | 1983-10-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FI925648A0 (fi) | Foerfarande foer framstaellning av en koaguleringkemikalie | |
| FR2337105A1 (fr) | Appareil pour la purification de l'eau par ozonisation | |
| FR2553082B1 (fr) | Appareil de traitement des eaux par precipitation, separation, epaississement et recirculation des boues formees | |
| DE3672237D1 (de) | Verfahren zur abtrennung von sulfationen aus abwaessern. | |
| BE862990A (fr) | Procede pour l'epuration d'eaux residuaires contenant du phenol par voie d'adsorption, ainsi que pour la valorisation des produits d'adsorption | |
| BE848255A (fr) | Procede de purification des eaux residuaires industrielles, | |
| BE798628A (fr) | Procede de purification du sulfate de calcium obtenu comme residu | |
| FR2666080B3 (fr) | Composition minerale pour le traitement d'epuration des eaux. | |
| RU94022973A (ru) | Способ очистки природных вод | |
| FR2626567B1 (fr) | Chlorosulfate basique d'aluminium, son procede de fabrication, son utilisation comme agent floculant | |
| EP0263776A3 (en) | Process for processing waste water from flue gas purification plants | |
| PT1075480E (pt) | Purificacao de carboxaldeido | |
| ES8308810A1 (es) | Procedimiento para purificar aguas residuales fluoruradas. | |
| FR2633612B1 (fr) | Procede de purification de dihydroxybiphenyles | |
| RO96436B1 (ro) | Procedeu pentru purificarea apelor reziduale | |
| BE831072A (fr) | Procede de purification des eaux brutes par certains agents floculants polyquaternaires | |
| RO88622A2 (ro) | Procedeu de purificare a apei potabile | |
| RO100053B1 (ro) | Procedeu de epurarea a apelor reziduale | |
| BE832943A (fr) | Procede de purification d'eaux residuaires contenant du sulfate d'ammoniaque | |
| RO86669B1 (ro) | Procedeu de epurare a apelor reziduale | |
| RO85541B1 (ro) | Procedeu pentru recuperarea proteinelor din apele reziduale | |
| IT1236552B (it) | Trattamento dei fanghi provenienti dagli impianti di depurazione delle acque reflue. | |
| Strugariu | Diminution of Suspended Solids in Pulp and Paper Industry Effluents by Treatment with Chemical Coagulants(Diminuarea continutului de suspensii totale in apele reziduale din industria celulozei si hirtiei, prin tratarea cu agenti chimici coagulanti) | |
| RO97779B1 (ro) | Procedeu de purificare a fosfoghipsului | |
| RO88949A2 (ro) | Procedeu de denocivizare a apelor cianuri reziduale |