MD3078G2 - Procedeu de degradare a deşeurilor greu degradabile obţinute de la distilarea alcoolului - Google Patents
Procedeu de degradare a deşeurilor greu degradabile obţinute de la distilarea alcoolului Download PDFInfo
- Publication number
- MD3078G2 MD3078G2 MDA20050166A MD20050166A MD3078G2 MD 3078 G2 MD3078 G2 MD 3078G2 MD A20050166 A MDA20050166 A MD A20050166A MD 20050166 A MD20050166 A MD 20050166A MD 3078 G2 MD3078 G2 MD 3078G2
- Authority
- MD
- Moldova
- Prior art keywords
- waste
- degradation
- hard
- sodium hypochlorite
- result
- Prior art date
Links
- 239000002699 waste material Substances 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 title abstract 2
- 230000015556 catabolic process Effects 0.000 title abstract 2
- 238000006731 degradation reaction Methods 0.000 title abstract 2
- 238000004821 distillation Methods 0.000 title abstract 2
- 239000005708 Sodium hypochlorite Substances 0.000 abstract 4
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 abstract 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- 239000012670 alkaline solution Substances 0.000 abstract 2
- 238000006298 dechlorination reaction Methods 0.000 abstract 2
- 230000007062 hydrolysis Effects 0.000 abstract 2
- 238000006460 hydrolysis reaction Methods 0.000 abstract 2
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 abstract 1
- 238000000855 fermentation Methods 0.000 abstract 1
- 235000010269 sulphur dioxide Nutrition 0.000 abstract 1
Landscapes
- Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)
Abstract
Invenţia se referă la procedeele de degradare a deşeurilor greu degradabile, în special a borhotului obţinut de la distilarea alcoolului.Procedeul, conform invenţiei, include hidroliza deşeurilor, declorurarea şi fermentarea lor anaerobă cu obţinerea biogazului. Hidroliza se efectuează prin amestecarea borhotului cu soluţie alcalină de hipoclorit de sodiu, cu un conţinut de hipoclorit de sodiu raportat la CCO al borhotului de (0,3…0,5):1, cu adăugarea sulfatului de cupru în cantitate de 0,05…0,10 g/L, la temperatura de 50…90°C, totodată soluţia alcalină de hipoclorit de sodiu conţine 25…30 g/L de hidroxid de sodiu şi 160…180 g/L hipoclorit de sodiu, iar declorurarea hidrolizatului se efectuează cu anhidridă sulfuroasă.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20050166A MD3078G2 (ro) | 2005-06-13 | 2005-06-13 | Procedeu de degradare a deşeurilor greu degradabile obţinute de la distilarea alcoolului |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20050166A MD3078G2 (ro) | 2005-06-13 | 2005-06-13 | Procedeu de degradare a deşeurilor greu degradabile obţinute de la distilarea alcoolului |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MD3078F1 MD3078F1 (ro) | 2006-06-30 |
| MD3078G2 true MD3078G2 (ro) | 2007-01-31 |
Family
ID=36643904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDA20050166A MD3078G2 (ro) | 2005-06-13 | 2005-06-13 | Procedeu de degradare a deşeurilor greu degradabile obţinute de la distilarea alcoolului |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD3078G2 (ro) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD4041C2 (ro) * | 2008-11-10 | 2010-12-31 | Государственный Университет Молд0 | Procedeu de tratare biochimică a vinasei |
| MD4189C1 (ro) * | 2011-07-15 | 2013-07-31 | Государственный Университет Молд0 | Procedeu de fermentare anaerobă a deşeurilor organice lichide |
| MD4192C1 (ro) * | 2011-04-15 | 2013-08-31 | Государственный Университет Молд0 | Procedeu de obţinere a suplimentului furajer cu conţinut de vitamina B12 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD20120051A2 (ro) * | 2012-06-11 | 2013-12-31 | Государственный Университет Молд0 | Procedeu de neutralizare biochimică a borhotului |
| MD723Z (ro) * | 2012-06-11 | 2014-08-31 | Государственный Университет Молд0 | Procedeu de fermentare anaerobă a borhotului |
| MD4389C1 (ro) * | 2014-06-23 | 2016-07-31 | Государственный Университет Молд0 | Procedeu de obţinere a biometanului |
-
2005
- 2005-06-13 MD MDA20050166A patent/MD3078G2/ro not_active IP Right Cessation
Non-Patent Citations (5)
| Title |
|---|
| Калюжный С.В., Ковалёв Г.В., Михантьева Т.В., Скляр В.И., Синицын А.П., Варфоломеев С.Д. Влияние на процесс метаногенеза предварительной обработки исходного сырья. Биотехнология, Москва, 1988, Т.4, №4, с.230-232 * |
| обработки исходного сырья. Биотехнология, 1988, Т.4, №4, с.230-232 * |
| С.В., Карюхина Т.А. Биохимические процессы в очистке сточных вод. Москва, Стройиздат, 1980, с.107 * |
| С.В., Ковалёв Г.В., Михантьева Т.В., Скляр В.И., Синицын А.П., Варфоломеев С.Д. Влияние на процесс метаногенеза предварительной * |
| Яковлев С.В., Карюхина Т.А. Биохимические процессы в очистке сточных вод. Москва, Стройиздат, 1980, с.107 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD4041C2 (ro) * | 2008-11-10 | 2010-12-31 | Государственный Университет Молд0 | Procedeu de tratare biochimică a vinasei |
| MD4192C1 (ro) * | 2011-04-15 | 2013-08-31 | Государственный Университет Молд0 | Procedeu de obţinere a suplimentului furajer cu conţinut de vitamina B12 |
| MD4189C1 (ro) * | 2011-07-15 | 2013-07-31 | Государственный Университет Молд0 | Procedeu de fermentare anaerobă a deşeurilor organice lichide |
Also Published As
| Publication number | Publication date |
|---|---|
| MD3078F1 (ro) | 2006-06-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| KA4A | Patent for invention lapsed due to non-payment of fees (with right of restoration) | ||
| MM4A | Patent for invention definitely lapsed due to non-payment of fees |