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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">alternative</journal-id><journal-title-group><journal-title xml:lang="ru">Альтернативная энергетика и экология (ISJAEE)</journal-title><trans-title-group xml:lang="en"><trans-title>Alternative Energy and Ecology (ISJAEE)</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1608-8298</issn><publisher><publisher-name>Международный издательский дом научной периодики "Спейс</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.15518/isjaee.2018.25-30.051-059</article-id><article-id custom-type="elpub" pub-id-type="custom">alternative-1507</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ВОЗОБНОВЛЯЕМАЯ ЭНЕРГЕТИКА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>RENEWABLE ENERGY</subject></subj-group></article-categories><title-group><article-title>ПОЛУЧЕНИЕ БИОГАЗА ПРИ ОЧИСТКЕ КОНЦЕНТРИРОВАННЫХ СТОЧНЫХ ВОД СПИРТЗАВОДА</article-title><trans-title-group xml:lang="en"><trans-title>BIOGAS PRODUCTION IN THE CONCENTRATED DISTILLERY WASTEWATER TREATMENT</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-1448-1872</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Голуб</surname><given-names>Н. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Golub</surname><given-names>N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Наталия Борисовна Голуб - доктор технических наук, профессор кафедры экобиотехнологии и биоэнергетики</p><p>д. 37, проспект Победы, Киев, 03056</p></bio><bio xml:lang="en"><p>Natalia Golub - D.Sc. in Engineering, Professor, Ecolog ical Biotechnology and Bioenergetics Department</p><p>37 Pobeda Av., Kyiv, 03056</p></bio><email xlink:type="simple">golubnb@ukr.net</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9689-3912</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Потапова</surname><given-names>М. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Potapova</surname><given-names>M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Марьяна Владимировна Потапова - аспирант кафедры экобиотехнологии и биоэнергетики</p><p>д. 37, проспект Победы, Киев, 03056</p></bio><bio xml:lang="en"><p>Mariana Potapova - Postgraduate Student of Ecological biotechnology and bioenergetics De partment</p><p>37 Pobeda Av., Kyiv, 03056</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4583-8416</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шинкарчук</surname><given-names>М. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Shinkarchuk</surname><given-names>M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Мальвина Владимировна Шинкарчук - аспирант кафедры экобиотехнологии и биоэнергетики</p><p>д. 37, проспект Победы, Киев, 03056</p></bio><bio xml:lang="en"><p>Malvina Shinkarchu - Postgraduate Student of Ecological biotechnology and bioenergetics De partment</p><p>37 Pobeda Av., Kyiv, 03056</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9032-7044</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Козловец</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kozlovets</surname><given-names>O.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Александр Анатольевич Козловец - кандидат технических наук, главный технолог</p><p>д. 25/12, ул. Хорыва, Киев, 04071</p></bio><bio xml:lang="en"><p>Olexandr Kozlovets - Ph.D. in Engineering, Chief Technologist</p><p>25/12 Horyv Str., Kyiv, 04071</p></bio><email xlink:type="simple">aakozlovec@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Национальный технический университет Украины «Киевский политехнический институт им. И. Сикорского»</institution><country>Украина</country></aff><aff xml:lang="en"><institution>National Technical University of Ukraine “Igor Sikorsky Kyiv Polytechnic Institute”</institution><country>Ukraine</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ЧП «КИЕВБУДПРОЕКТ»</institution><country>Украина</country></aff><aff xml:lang="en"><institution>PE “KYIVBUDPROEKT”</institution><country>Ukraine</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2018</year></pub-date><pub-date pub-type="epub"><day>07</day><month>12</month><year>2018</year></pub-date><volume>0</volume><issue>25-30</issue><fpage>51</fpage><lpage>59</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Международный издательский дом научной периодики "Спейс, 2018</copyright-statement><copyright-year>2018</copyright-year><copyright-holder xml:lang="ru">Международный издательский дом научной периодики "Спейс</copyright-holder><copyright-holder xml:lang="en">Международный издательский дом научной периодики "Спейс</copyright-holder><license xlink:href="https://www.isjaee.com/jour/about/submissions#copyrightNotice" xlink:type="simple"><license-p>https://www.isjaee.com/jour/about/submissions#copyrightNotice</license-p></license></permissions><self-uri xlink:href="https://www.isjaee.com/jour/article/view/1507">https://www.isjaee.com/jour/article/view/1507</self-uri><abstract><p>Рассматривалась проблема утилизации отходов спиртовой промышленности, обусловленная широким использованием спирта как биотоплива. В технологии производства спирта из зерновых культур образуется послеспиртовая барда (ПСБ) (на 1 дм3 спирта 10–20 дм3 ПСБ), которая относится к высококонцентрированным сточным водам (значение ХПК достигает 40 г O2/дм3). Поскольку существующие физико-химические методы переработки послеспиртовой барды не рентабельны, разрабатываются новые технологии ее утилизации, например анаэробное сбраживание. Кроме очистки высококонцентрированной сточной воды, преимущество данной технологии заключается в получении биогаза и высококачественного удобрения. Однако к проблемам биотехнологии получения биогаза из барды относятся ее высокая кислотность – рН 3,7–5,0 (оптимальное значение рН для процесса метаногенеза 6,8–7,4) и низкое содержание азота, недостаток которого ингибирует развитие ассоциации микроорганизмов. Для решения этих проблем используют дополнительное сырье различного происхождения (химические соединения, отработанный анаэробный ил, отходы животноводческих ферм и др.). В данной работе определено рациональное соотношение компонентов сбраживаемой смеси: косубстрата, послеспиртовой барды и сточной воды предприятия – при коферментации для получения энергоносителя (биогаза) и эффективной очистки сточной воды спиртзавода. Для обеспечения оптимального для метаногенеза значения рН в качестве косубстрата использовали помет. Процесс коферментации ПСБ с пометом проводили при соотношениях по сухому веществу 1:1; 1:3; 1:5; 1:7 соответственно. Установлено, что при недостаточной концентрации помета в смеси (соотношение ПСБ/помет – 1:1; 1:3) в процессе ферментации значение рН снижается, что отрицательно влияет на образование метана. При повышении концентрации помета в среде (соотношение ПСБ/помет – 1:5; 1:7) процесс характеризуется высоким выходом биогаза и содержанием в нем метана. Максимальный выход биогаза наблюдался при соотношении компонентов по сухому веществу «сточная вода : барда : помет» – 0,2:1:7 соответственно с концентрацией метана 70±2 %. После очистки сточной воды показатель ХПК снизился на 70 % при коферментации с комбинацией компонентов «сточная вода : барда : помет» – 0,3:1:5 соответственно.</p></abstract><trans-abstract xml:lang="en"><p>The paper deals with the waste disposal problem of the alcohol industry caused by the widespread use of alcohol as biofuels. In the technology for the production of alcohol from cereal crops, a distillery spent wash (DSW) is formed (per 1 dm3 of alcohol – 10–20 dm3 DSW), which refers to highly concentrated wastewater, the COD value reaches 40 g O2/dm3. Since the existing physical and chemical methods of its processing are not cost-effective, the researchers develop the processing technologies for its utilization, for example, an anaerobic digestion. Apart from the purification of highly concentrated wastewater, the advantage of this method is the production of biogas and highquality fertilizer. The problems of biotechnology for biogas production from the distillery spent wash are its high acidity–pH 3.7–5.0 (the optimum pH value for the methanogenesis process is 6.8–7.4) and low nitrogen content, the lack of which inhibits the development of the association of microorganisms. In order to solve these problems, additional raw materials of various origins (chemical compounds, spent anaerobic sludge, waste from livestock farms, etc.) are used. The purpose of this work is to determine the appropriate ratio of the fermentable mixture components: cosubstrate, distillery spent wash and wastewater of the plant for co-fermentation to produce an energy carrier (biogas) and effective wastewater treatment of the distillery. In order to ensure the optimal pH for methanogenesis, poultry manure has been used as a co-substrate. The co-fermentation process of DSW with manure has been carried out at dry matter ratios of 1:1, 1:3, 1:5, 1:7 respectively. It is found that when the concentration of manure in the mixture is insufficient (DSW/manure – 1:1, 1:3), the pH value decreases during fermentation which negatively affects methane formation; when the concentration of manure in the mixture is increased (DSW/manure – 1:5, 1:7), the process is characterized by a high yield of biogas and methane content. The maximum output of biogas with a methane concentration of 70 ± 2% is observed at the ratio of components on a dry matter “wastewater: DSW: manure” – 0,2:1:7 respectively. The COD reduction reaches a 70% when using co-fermentation with the combination of components “wastewater: DSW: manure” (0,3:1:5) respectively.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>коферментация</kwd><kwd>косубстрат</kwd><kwd>послеспиртовая барда</kwd><kwd>помет</kwd><kwd>сточная вода</kwd><kwd>биогаз</kwd></kwd-group><kwd-group xml:lang="en"><kwd>co-fermentation</kwd><kwd>co-substratum</kwd><kwd>distillery spent wash</kwd><kwd>poultry manure</kwd><kwd>wastewater</kwd><kwd>biogas</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Kaparaju, P. Optimization of biogas production from wheat straw stillage in UASB reactor / P. Kaparaju, M. Serrano, I. Angelidaki // Applied Energy. – 2010. – No. 87. – Р. 3779–3783.</mixed-citation><mixed-citation xml:lang="en">Kaparaju P., Serrano M., Angelidaki I. 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