폐활성 슬러지로부터 생물학적 수소 생산을 위한 최적 조건 연구

Waste activated sludge(WAS) collected from domestic wastewater treatment plant is biomass that contains large quantities of organic matter. However, relevant literature show that the bio-hydrogen yield using WAS was too low. In this study, the effect of pretreatment of WAS on hydrogen yield was inve...

Full description

Saved in:
Bibliographic Details
Published inDaehan hwan'gyeong gonghag hoeji Vol. 28; no. 4; pp. 362 - 367
Main Authors 김동건(Dong Kun Kim), 이윤지(Yun Jie Lee), 유명진(Myong Jin Yu), 박대원(Dae Won Pak), 김미선(Mi Sun Kim), 상병인(Byoung In Sang)
Format Journal Article
LanguageKorean
Published 대한환경공학회 2006
Subjects
Online AccessGet full text
ISSN1225-5025
2383-7810

Cover

Abstract Waste activated sludge(WAS) collected from domestic wastewater treatment plant is biomass that contains large quantities of organic matter. However, relevant literature show that the bio-hydrogen yield using WAS was too low. In this study, the effect of pretreatment of WAS on hydrogen yield was investigated. Pretreatment includes acid and alkali treatments, grinding, heating, ozone and ultrasound methods. After pretreatment organic matters of WAS were solubilized and soluble chemical oxygen demand(SCOD) was increased by 14.6 times. Batch experiments were conducted to investigate the effects of pre-treatment methods and buffer solution, hydrogen partial pressure, and sodium ion on hydrogen production from WAS by using heated anaerobic mixed cultures. Experimental results showed that addition of buffer solution, efficient pre-treatment method with alkali solution, and gas sparging condition markedly increased the hydrogen yield to 0.52 mmol $H_2/g$-DS. 도시 하수처리장에서 수집되는 폐활성 슬러지는 유기성 물질을 다량 함유하고 있는 바이오매스이다. 하지만, 대부분의 연구 결과 폐활성 슬러지를 이용한 생물학적 수소생산율은 매우 낮다고 보고되고 있다. 본 연구에서는 폐활성 슬러지를 산, 알카리 처리, 기계적 처리, 열처리, 오존 처리, 초음파 처리 등의 전처리에 대한 효과를 살펴보았다. 전처리 실험결과, 폐활성 슬러지 내의 유기물질들은 가용화되었으며 $SCOD_{Cr}$값으로 약 14.6배의 증가를 보였다. 열처리된 혐기성 슬러지를 이용하여 폐활성 슬러지로부터 최적의 생물학적 수소생산을 위한 실험은 전처리 방법에 대한 효과 및 완충용액의 효과, 수소분압, 그리고 염소이온의 농도 등에 대하여 회분식 조건에서 살펴보았다. 실험결과 효과적인 전처리 방법 및 완충용액의 첨가, gas sparging 등의 방법에 의한 낮은 수소분압인 경우에 수소생산율이 0.52 mmol $H_2/g$-DS(Dried Solids)로 크게 증가함을 확인하였다.
AbstractList 도시 하수처리장에서 수집되는 폐활성 슬러지는 유기성 물질을 다량 함유하고 있는 바이오매스이다. 하지만, 대부분의 연구결과 폐활성 슬러지를 이용한 생물학적 수소생산율은 매우 낮다고 보고되고 있다. 본 연구에서는 폐활성 슬러지를 산, 알카리 처리, 기계적 처리, 열처리, 오존 처리, 초음파 처리 등의 전처리에 대한 효과를 살펴보았다. 전처리 실험결과, 폐활성 슬러지 내의 유기물질들은 가용화되었으며 SCODCr값으로 약 14.6배의 증가를 보였다. 열처리된 혐기성 슬러지를 이용하여 폐활성 슬러지로부터 최적의 생물학적 수소생산을 위한 실험은 전처리 방법에 대한 효과 및 완충용액의 효과, 수소분압, 그리고 염소이온의 농도 등에 대하여 회분식 조건에서 살펴보았다. 실험결과 효과적인 전처리 방법 및 완충용액의 첨가, gas sparging 등의 방법에 의한 낮은 수소분압인 경우에 수소생산율이 0.52 mmol H2/g-DS(Dried Solids)로 크게 증가함을 확인하였다. Waste activated sludge(WAS) collected from domestic wastewater treatment plant is biomass that contains large quantities of organic matter. However, relevant literature show that the bio-hydrogen yield using WAS was too low. In this study, the effect of pre- treatment of WAS on hydrogen yield was investigated. Pretreatment includes acid and alkali treatments, grinding, heating, ozone and ultrasound methods. After pretreatment organic matters of WAS were solubilized and soluble chemical oxygen demand(SCOD) was increased by 14.6 times. Batch experiments were conducted to investigate the effects of pre-treatment methods and buffer solution, hydrogen partial pressure, and sodium ion on hydrogen production from WAS by using heated anaerobic mixed cultures. Experimental results showed that addition of buffer solution, efficient pre-treatment method with alkali solution, and gas sparging condition markedly increased the hydrogen yield to 0.52 mmol H2/g-DS. KCI Citation Count: 2
Waste activated sludge(WAS) collected from domestic wastewater treatment plant is biomass that contains large quantities of organic matter. However, relevant literature show that the bio-hydrogen yield using WAS was too low. In this study, the effect of pretreatment of WAS on hydrogen yield was investigated. Pretreatment includes acid and alkali treatments, grinding, heating, ozone and ultrasound methods. After pretreatment organic matters of WAS were solubilized and soluble chemical oxygen demand(SCOD) was increased by 14.6 times. Batch experiments were conducted to investigate the effects of pre-treatment methods and buffer solution, hydrogen partial pressure, and sodium ion on hydrogen production from WAS by using heated anaerobic mixed cultures. Experimental results showed that addition of buffer solution, efficient pre-treatment method with alkali solution, and gas sparging condition markedly increased the hydrogen yield to 0.52 mmol $H_2/g$-DS. 도시 하수처리장에서 수집되는 폐활성 슬러지는 유기성 물질을 다량 함유하고 있는 바이오매스이다. 하지만, 대부분의 연구 결과 폐활성 슬러지를 이용한 생물학적 수소생산율은 매우 낮다고 보고되고 있다. 본 연구에서는 폐활성 슬러지를 산, 알카리 처리, 기계적 처리, 열처리, 오존 처리, 초음파 처리 등의 전처리에 대한 효과를 살펴보았다. 전처리 실험결과, 폐활성 슬러지 내의 유기물질들은 가용화되었으며 $SCOD_{Cr}$값으로 약 14.6배의 증가를 보였다. 열처리된 혐기성 슬러지를 이용하여 폐활성 슬러지로부터 최적의 생물학적 수소생산을 위한 실험은 전처리 방법에 대한 효과 및 완충용액의 효과, 수소분압, 그리고 염소이온의 농도 등에 대하여 회분식 조건에서 살펴보았다. 실험결과 효과적인 전처리 방법 및 완충용액의 첨가, gas sparging 등의 방법에 의한 낮은 수소분압인 경우에 수소생산율이 0.52 mmol $H_2/g$-DS(Dried Solids)로 크게 증가함을 확인하였다.
Author 이윤지(Yun Jie Lee)
김동건(Dong Kun Kim)
박대원(Dae Won Pak)
유명진(Myong Jin Yu)
상병인(Byoung In Sang)
김미선(Mi Sun Kim)
Author_xml – sequence: 1
  fullname: 김동건(Dong Kun Kim)
– sequence: 2
  fullname: 이윤지(Yun Jie Lee)
– sequence: 3
  fullname: 유명진(Myong Jin Yu)
– sequence: 4
  fullname: 박대원(Dae Won Pak)
– sequence: 5
  fullname: 김미선(Mi Sun Kim)
– sequence: 6
  fullname: 상병인(Byoung In Sang)
BackLink https://www.kci.go.kr/kciportal/ci/sereArticleSearch/ciSereArtiView.kci?sereArticleSearchBean.artiId=ART001018612$$DAccess content in National Research Foundation of Korea (NRF)
BookMark eNpFjz9Lw0AAxYNUsNZ-hyyCS-D-5HqXsdSq1WJBquuR5BIJqak0OrhVDSIi6FK0kKKdXDqkYJ38RM3lOxhbwek93vvx4K0rhaAbOCtKEWGGNcogKChFiBDRCEBkTSmHoWcBXadYB0wvKifZ03M2jGU0VeXDJH2byI9-Oo7Tr34WJaq8HaWT72wwlO_Xqrx_lXePv5m8SeQoUmUcZYNYlbN4UY-T-fRTlS_JfDbZUFZdsxM65T8tKcc79XZtT2u2dhu1alPzISRUI4wKYgqgIxPrJrRsYQMITEsw4GLiGG6eVGzKbGQL5CLLwUxYiLoVagiIbYFLytZyN-i53Lc93jW9hZ52ud_j1aN2g6P8LtNzdHOJ-l544fFAhB2-Xz1oIQAqwDAAocigkPxzwWXPO3OEZ_Lz3Ji9K37Y2q6DCiWQUYp_AIPegyE
ContentType Journal Article
DBID DBRKI
TDB
JDI
ACYCR
DEWEY 628
DatabaseName DBPIA - 디비피아
Nurimedia DBPIA Journals
KoreaScience
Korean Citation Index
DatabaseTitleList

DeliveryMethod fulltext_linktorsrc
Discipline Engineering
DocumentTitleAlternate Investigation of the Optimum Operational Condition of Bio-Hydrogen Production from Waste Activated Sludge
DocumentTitle_FL Investigation of the Optimum Operational Condition of Bio-Hydrogen Production from Waste Activated Sludge
EISSN 2383-7810
EndPage 367
ExternalDocumentID oai_kci_go_kr_ARTI_204484
JAKO200609905729715
NODE06751877
GroupedDBID 9ZL
ALMA_UNASSIGNED_HOLDINGS
DBRKI
GROUPED_DOAJ
GW5
JDI
MZR
TDB
ZZE
.UV
85H
ACYCR
ID FETCH-LOGICAL-k1157-587d5ad042a34a1bcdc010abd80f35e9fbcd6c78c2cd2f2be38db27f679d13cd3
ISSN 1225-5025
IngestDate Sun Mar 09 07:51:08 EDT 2025
Fri Dec 22 11:59:01 EST 2023
Thu Mar 13 19:38:44 EDT 2025
IsOpenAccess true
IsPeerReviewed true
IsScholarly true
Issue 4
Keywords 폐활성 슬러지
전처리 방법
Heated Anaerobic Mixed Cultures Pretreatment Method
열처리된 혐기성 슬러지
Bio-Hydrogen Production
생물학적 수소생산
Waste Activated Sludge
Language Korean
LinkModel OpenURL
MergedId FETCHMERGED-LOGICAL-k1157-587d5ad042a34a1bcdc010abd80f35e9fbcd6c78c2cd2f2be38db27f679d13cd3
Notes KISTI1.1003/JNL.JAKO200609905729715
G704-000098.2006.28.4.013
OpenAccessLink http://click.ndsl.kr/servlet/LinkingDetailView?cn=JAKO200609905729715&dbt=JAKO&org_code=O481&site_code=SS1481&service_code=01
PageCount 6
ParticipantIDs nrf_kci_oai_kci_go_kr_ARTI_204484
kisti_ndsl_JAKO200609905729715
nurimedia_primary_NODE06751877
PublicationCentury 2000
PublicationDate 2006
PublicationDateYYYYMMDD 2006-01-01
PublicationDate_xml – year: 2006
  text: 2006
PublicationDecade 2000
PublicationTitle Daehan hwan'gyeong gonghag hoeji
PublicationTitleAlternate Journal of Korean Society of Environmental Engineers
PublicationYear 2006
Publisher 대한환경공학회
Publisher_xml – name: 대한환경공학회
SSID ssib044734084
ssib053377094
ssj0002782626
ssib022229522
Score 1.5879775
Snippet Waste activated sludge(WAS) collected from domestic wastewater treatment plant is biomass that contains large quantities of organic matter. However, relevant...
도시 하수처리장에서 수집되는 폐활성 슬러지는 유기성 물질을 다량 함유하고 있는 바이오매스이다. 하지만, 대부분의 연구결과 폐활성 슬러지를 이용한 생물학적 수소생산율은 매우 낮다고 보고되고 있다. 본 연구에서는 폐활성 슬러지를 산, 알카리 처리, 기계적 처리, 열처리, 오존 처리,...
SourceID nrf
kisti
nurimedia
SourceType Open Website
Open Access Repository
Publisher
StartPage 362
SubjectTerms 환경공학
Title 폐활성 슬러지로부터 생물학적 수소 생산을 위한 최적 조건 연구
URI https://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE06751877
http://click.ndsl.kr/servlet/LinkingDetailView?cn=JAKO200609905729715&dbt=JAKO&org_code=O481&site_code=SS1481&service_code=01
https://www.kci.go.kr/kciportal/ci/sereArticleSearch/ciSereArtiView.kci?sereArticleSearchBean.artiId=ART001018612
Volume 28
hasFullText 1
inHoldings 1
isFullTextHit
isPrint
ispartofPNX 대한환경공학회지, 2006, 28(4), , pp.362-367
link http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwnR3LbtNA0Cq9AAfEU5RHZST2FLnyM9492k6qkor20qL2ZPmZpEEOKo1QORWIEEJIIKEKKqWCnrjkkEqUE1_UOP_AzNpJDELicXEm453x7Mx6d2a9OysIdzUv9pkS-xILIyrpWhxKDGJsdOTAH448M455ts-V8tK6XtswNmbOvC-sWurs-AvB09_uK_kfqwIO7Iq7ZP_BshOmgAAY7AtXsDBc_8rGpFohdJEwGQHGCHNI1SFUJ7ZS4pBFLEDZhC1ywCGWiUsbAGMpvLRN7DLHVDiZnJFphFV4IYfYDudtIHukl8H1zApRwigHgIFTpANABVYIMGTL7zEuV84qK24bucBTpiAVElpQAWLnhOYYZZA8T2TuS1e8qAG9U-MJzuGa9d0Ij02qw6Xh1UuNdrTVHLcmTs7ymqPC2OQZ4GBXkG65k5T4ydJsSsTlhyKZ-JY-VaBKN6F8rYnboaJfaXiFUHsWocaYBh90fxefVGsmpc3OT0Q2VhEUg9I5XExgY6NdQToPVzwl6OqPaSaTNJMXqkCZa3jcIiivKdijwgEN1Tg1KAAgpFMYmaDjlQw52yW-EHEcuFuaZNJ8XXA-nKm08NrqhbFJy4e9KP9nTl2AycLMldVKFWNIhZqYoQG8V1qYpoA-WuXnv09TPuq6qenydK8zRA-mOZ4y2Mo-bKtlfurhpAYQB2Jw1AR3LtkGL_Bs0sGjLKA_LLh2axeFC3lMJlrZC3ZJmGm1LwvnC5k6rwgPRm_fjQ56afdYTF_3h5_66Ze94VFv-G1v1B2I6YvDYf_7aP8g_fxMTF99TF--QVz6fJAedsW01x3t98T0pMdvHw1Oj7-K6YfB6Un_qrC-WF1zlqT8SBKphVmpJIOaoeGFMNJ5mu4pfhAGsiJ7fkjlWDMiFgOmHJg0UINQjVU_0mjoq2ZcNlmoaEGoXRNmk3YSXRfEUAkjzwg8HfpGiIqoDwzAdy_7oEFZDs05YZ5ryU3Cxw_dmrW8ig0Lv2MbEBCbijEn3AH1ua2g6WKOePytt93WtguR8D0XmOpUByYT5bqPsvw1btHIN_5U4KZwbjrreEuY3dnuRLfBD9_x53nD-AHCwLsa
linkProvider Directory of Open Access Journals
openUrl ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=%ED%8F%90%ED%99%9C%EC%84%B1+%EC%8A%AC%EB%9F%AC%EC%A7%80%EB%A1%9C%EB%B6%80%ED%84%B0+%EC%83%9D%EB%AC%BC%ED%95%99%EC%A0%81+%EC%88%98%EC%86%8C+%EC%83%9D%EC%82%B0%EC%9D%84+%EC%9C%84%ED%95%9C+%EC%B5%9C%EC%A0%81+%EC%A1%B0%EA%B1%B4+%EC%97%B0%EA%B5%AC&rft.jtitle=Daehan+hwan%27gyeong+gonghag+hoeji&rft.au=%EA%B9%80%EB%8F%99%EA%B1%B4%28Dong+Kun+Kim%29&rft.au=%EC%9D%B4%EC%9C%A4%EC%A7%80%28Yun+Jie+Lee%29&rft.au=%EC%9C%A0%EB%AA%85%EC%A7%84%28Myong+Jin+Yu%29&rft.au=%EB%B0%95%EB%8C%80%EC%9B%90%28Dae+Won+Pak%29&rft.date=2006&rft.pub=%EB%8C%80%ED%95%9C%ED%99%98%EA%B2%BD%EA%B3%B5%ED%95%99%ED%9A%8C&rft.issn=1225-5025&rft.eissn=2383-7810&rft.volume=28&rft.issue=4&rft.spage=362&rft.epage=367&rft.externalDocID=NODE06751877
thumbnail_l http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/lc.gif&issn=1225-5025&client=summon
thumbnail_m http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/mc.gif&issn=1225-5025&client=summon
thumbnail_s http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/sc.gif&issn=1225-5025&client=summon