Enhancing anaerobic digestion for rural wastewater treatment with granular activated carbon (GAC) supplementation
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Park, Jeong-Hoon | - |
dc.contributor.author | Park, Jong-Hun | - |
dc.contributor.author | Lee, Sang-Hoon | - |
dc.contributor.author | Jung, Sokhee P. | - |
dc.contributor.author | Kim, Sang-Hyoun | - |
dc.date.accessioned | 2021-08-30T09:48:26Z | - |
dc.date.available | 2021-08-30T09:48:26Z | - |
dc.date.created | 2021-06-18 | - |
dc.date.issued | 2020-11 | - |
dc.identifier.issn | 0960-8524 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/52042 | - |
dc.description.abstract | Notwithstanding many efforts to increase the efficiency of anaerobic digestion at low-temperature (winter) conditions, a cost-effective and efficient method is lacking. This study proposes a low-cost method of lowtemperature (< 35 degrees C) anaerobic digestion of wastewater, involving supplementation with granular activated carbon (GAC). Supplementation with GAC was found to reduce the lag time by 29.8% (from 15.1 to 10.6 days) and increase the maximum methane production rate by 23.4% (from 6.4 to 7.9 mL/day) at 25 degrees C. Network analysis demonstrated a strong co-occurrence of Syntrophobacteriales and hydrogenotrophic methanogens (Methanobacteriaceae; WSA2; Methanoregulaceae). GAC supplementation can drastically reduce the time required for organic matter decomposition and methane production, thereby increase the efficiency of wastewater treatment. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.subject | METHANE | - |
dc.subject | COMMUNITY | - |
dc.subject | SCALE | - |
dc.title | Enhancing anaerobic digestion for rural wastewater treatment with granular activated carbon (GAC) supplementation | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Sang-Hoon | - |
dc.identifier.doi | 10.1016/j.biortech.2020.123890 | - |
dc.identifier.scopusid | 2-s2.0-85088657045 | - |
dc.identifier.wosid | 000560716900013 | - |
dc.identifier.bibliographicCitation | BIORESOURCE TECHNOLOGY, v.315 | - |
dc.relation.isPartOf | BIORESOURCE TECHNOLOGY | - |
dc.citation.title | BIORESOURCE TECHNOLOGY | - |
dc.citation.volume | 315 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Agriculture | - |
dc.relation.journalResearchArea | Biotechnology & Applied Microbiology | - |
dc.relation.journalResearchArea | Energy & Fuels | - |
dc.relation.journalWebOfScienceCategory | Agricultural Engineering | - |
dc.relation.journalWebOfScienceCategory | Biotechnology & Applied Microbiology | - |
dc.relation.journalWebOfScienceCategory | Energy & Fuels | - |
dc.subject.keywordPlus | METHANE | - |
dc.subject.keywordPlus | COMMUNITY | - |
dc.subject.keywordPlus | SCALE | - |
dc.subject.keywordAuthor | Anaerobic digestion | - |
dc.subject.keywordAuthor | Conductive materials | - |
dc.subject.keywordAuthor | Granular activated carbon | - |
dc.subject.keywordAuthor | Low temperature | - |
dc.subject.keywordAuthor | Network analysis | - |
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