MD4217C1 - Способ анаэробного получения биоводорода из органических отходов - Google Patents

Способ анаэробного получения биоводорода из органических отходов Download PDF

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Publication number
MD4217C1
MD4217C1 MDA20120010A MD20120010A MD4217C1 MD 4217 C1 MD4217 C1 MD 4217C1 MD A20120010 A MDA20120010 A MD A20120010A MD 20120010 A MD20120010 A MD 20120010A MD 4217 C1 MD4217 C1 MD 4217C1
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MD
Moldova
Prior art keywords
hydrogen
organic waste
biogas
production
biohydrogen
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MDA20120010A
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English (en)
Romanian (ro)
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MD4217B1 (en
Inventor
Виктор КОВАЛЁВ
Валентин БОБЕЙКЭ
Ольга КОВАЛЁВА
Владимир НЕННО
Думитру УНГУРЯНУ
Георге ДУКА
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Государственный Университет Молд0
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Application filed by Государственный Университет Молд0 filed Critical Государственный Университет Молд0
Priority to MDA20120010A priority Critical patent/MD4217C1/ru
Publication of MD4217B1 publication Critical patent/MD4217B1/mo
Publication of MD4217C1 publication Critical patent/MD4217C1/ru

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    • 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

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  • Treatment Of Sludge (AREA)

Abstract

Изобретение относится к микробиологической переработке органических отходов пищевой и перерабатывающей промышленности сельского хозяйства с получением экологически чистого энергетического продукта - биогаза, состоящего преимущественно из водорода. Изобретение может быть использовано и в очистке сильнозагрязненных сточных вод или в других областях народного хозяйства, где образуются органические отходы растительного и животного происхождения.Предлагаемый способ получения биоводорода включает анаэробную ферментацию барды от процессов дистилляции виноматериалов и спиртоперегонных производств в присутствии химических ингибиторов метаногенеза, которые представляют биологически активные растительные вещества изопреноидной природы, добавленные в количестве 1·10-3 ± 5·10-4 масс. % от массы отходов. Ферментацию ведут при рН=5,2…7,5 в мезофильных условиях при 33±1°С, при перемешивании барды и непрерывном отводе водорода из биореактора. В качестве ингибиторов метаногенеза могут использоваться тритерпеновые соединения гипсогенин или гликозиды гипсогенина со следующей общей структурной формулой:или сапонин неотигогенина - С27-спиростановый стероид следующей структурной формулы:.Также может использоваться лимонен (1-метил-4-изопропенилциклогексен-1), ментол (3-метил-6-изопропилциклогексанол) или β-каротен.Способ обеспечивает скорость образования водорода в пределах 1,9…2,2 л(Н2)/л(барды)·час, а содержание молекулярного водорода в образующемся биогазе достигает 59…68 об. %, при этом метан практически отсутствует в биогазе.
MDA20120010A 2012-01-23 2012-01-23 Способ анаэробного получения биоводорода из органических отходов MD4217C1 (ru)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20120010A MD4217C1 (ru) 2012-01-23 2012-01-23 Способ анаэробного получения биоводорода из органических отходов

Applications Claiming Priority (1)

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MDA20120010A MD4217C1 (ru) 2012-01-23 2012-01-23 Способ анаэробного получения биоводорода из органических отходов

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MD4217B1 MD4217B1 (en) 2013-04-30
MD4217C1 true MD4217C1 (ru) 2013-11-30

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD4289C1 (ru) * 2013-08-17 2015-01-31 Государственный Университет Молд0 Способ получения биогаза

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD4362C1 (ru) * 2014-03-04 2016-03-31 Государственный Университет Молд0 Способ получения биоводорода и биометана

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CN101880116A (zh) * 2009-05-04 2010-11-10 上海盛创环保科技有限公司 一种促进生活污水厂污泥厌氧产氢效率的药物添加方法
MD188Z (ru) * 2009-11-23 2010-11-30 Государственный Университет Молд0 Способ биохимической обработки винодельческих отходов
MD4189B1 (en) * 2011-07-15 2012-12-31 Univ De Stat Din Moldova Process for anaerobic fermentation of liquid organic waste

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5942424A (en) * 1997-06-19 1999-08-24 Lockheed Martin Energy Research Corporation Method for the enzymatic production of hydrogen
US6942998B1 (en) * 2000-07-18 2005-09-13 The United States Of America As Represented By The United States Department Of Energy Process for generation of hydrogen gas from various feedstocks using thermophilic bacteria
US7083956B2 (en) * 2003-07-07 2006-08-01 Gas Technology Institute Method for hydrogen production from organic wastes using a two-phase bioreactor system
CN101033473A (zh) * 2005-12-30 2007-09-12 逢甲大学 用于促进厌氧性生物产氢的方法
US7232669B1 (en) * 2006-03-10 2007-06-19 Feng Chia University Process for enhancing anaerobic biohydrogen production
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CN101880116A (zh) * 2009-05-04 2010-11-10 上海盛创环保科技有限公司 一种促进生活污水厂污泥厌氧产氢效率的药物添加方法
MD188Z (ru) * 2009-11-23 2010-11-30 Государственный Университет Молд0 Способ биохимической обработки винодельческих отходов
MD4189B1 (en) * 2011-07-15 2012-12-31 Univ De Stat Din Moldova Process for anaerobic fermentation of liquid organic waste

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* Cited by examiner, † Cited by third party
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Марков С.А. Биоводород: возможное использование водорослей и бактерий для получения молекулярного водорода. International Scientific Journal of Alternative Energy and Ecology ISJAEE, no. 1(45), 2007, p. 30-45 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD4289C1 (ru) * 2013-08-17 2015-01-31 Государственный Университет Молд0 Способ получения биогаза

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