MD20150026A2 - Procedeu de obţinere anaerobă a biogazului - Google Patents
Procedeu de obţinere anaerobă a biogazuluiInfo
- Publication number
- MD20150026A2 MD20150026A2 MDA20150026A MD20150026A MD20150026A2 MD 20150026 A2 MD20150026 A2 MD 20150026A2 MD A20150026 A MDA20150026 A MD A20150026A MD 20150026 A MD20150026 A MD 20150026A MD 20150026 A2 MD20150026 A2 MD 20150026A2
- Authority
- MD
- Moldova
- Prior art keywords
- biogas
- waste
- biomass
- biocatalyst
- organic
- Prior art date
Links
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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
Landscapes
- Treatment Of Sludge (AREA)
- Processing Of Solid Wastes (AREA)
- Fertilizers (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
Invenţia se referă la biotehnologie, şi anume la un procedeu de obţinere anaerobă a biogazului din deşeuri agroindustriale.Procedeul, conform invenţiei, prevede tratarea prealabilă a biomasei prin aducerea acesteia la umiditatea de 80…90%, fărâmiţarea ulterioară a substratului cu introducerea unui biocatalizator organic, fermentarea anaerobă în regim mezofil şi colectarea biogazului, totodată în calitate de biomasă se utilizează un amestec din borhot de la distilarea alcoolului, dejecţii de bovine şi/sau de găini, şi reziduuri dispersate de la prelucrarea cărnii cu mărimea particulelor solide de 20…100 µm în raport de masă 1 : (0,2…0,7) : (0,1…0,2), respectiv, în calitate de biocatalizator organic se utilizează suspensie de 50…70% din seminţe de castan Aesculus hippocastanum, obţinută prin zdrobirea şi măcinarea umedă până la dispersivitatea de 0,1…1,0 µm, amestecată cu borhot de la distilarea alcoolului în calitate de fază lichidă, care se injectează dozat în cantitate de 0,15…0,40 ml/L în biomasă la fermentarea anaerobă la un pH de 6,5…8,5 şi amestecare periodică.Rezultatul constă în creşterea simultană a conţinutului de metan în biogaz şi valorii lui calorice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20150026A MD4472C1 (ro) | 2015-03-11 | 2015-03-11 | Procedeu de obţinere anaerobă a biogazului |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20150026A MD4472C1 (ro) | 2015-03-11 | 2015-03-11 | Procedeu de obţinere anaerobă a biogazului |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| MD20150026A2 true MD20150026A2 (ro) | 2016-08-31 |
| MD4472B1 MD4472B1 (ro) | 2017-03-31 |
| MD4472C1 MD4472C1 (ro) | 2017-10-31 |
Family
ID=56855228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDA20150026A MD4472C1 (ro) | 2015-03-11 | 2015-03-11 | Procedeu de obţinere anaerobă a biogazului |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD4472C1 (ro) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD4530B1 (ro) * | 2015-10-23 | 2017-11-30 | Государственный Университет Молд0 | Preparat fitocatalitic pentru stimularea metanogenezei |
| CN109231445A (zh) * | 2018-10-10 | 2019-01-18 | 常州方圆制药有限公司 | 一种提高硫酸依替米星合成废水厌氧处理效率的预处理方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4316961A (en) * | 1980-06-09 | 1982-02-23 | United Gas Pipe Line Company | Methane production by anaerobic digestion of plant material and organic waste |
| RU2413408C1 (ru) * | 2009-10-15 | 2011-03-10 | Юрий Михайлович Лужков | Способ метанового сбраживания навозных стоков |
| DE102011108462A1 (de) * | 2011-05-10 | 2012-11-15 | Dge Dr.-Ing. Günther Engineering Gmbh | Verfahren zur Herstellung von Biogas aus überwiegend tierischen Exkrementen |
| MD4189C1 (ro) * | 2011-07-15 | 2013-07-31 | Государственный Университет Молд0 | Procedeu de fermentare anaerobă a deşeurilor organice lichide |
| RU2526993C1 (ru) * | 2013-03-20 | 2014-08-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Кемеровский государственный сельскохозяйственный институт" | Способ получения биогаза из экскрементов животных |
| KR101305458B1 (ko) * | 2013-07-12 | 2013-09-06 | (주)티에스케이워터 | 혐기소화조 소화효율 증대를 위한 슬러지 가용화 방법 |
-
2015
- 2015-03-11 MD MDA20150026A patent/MD4472C1/ro not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD4530B1 (ro) * | 2015-10-23 | 2017-11-30 | Государственный Университет Молд0 | Preparat fitocatalitic pentru stimularea metanogenezei |
| CN109231445A (zh) * | 2018-10-10 | 2019-01-18 | 常州方圆制药有限公司 | 一种提高硫酸依替米星合成废水厌氧处理效率的预处理方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| MD4472C1 (ro) | 2017-10-31 |
| MD4472B1 (ro) | 2017-03-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG4A | Patent for invention issued | ||
| 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 |