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ㅇ 도심 태양광 발전 일체형 차세대 빗물 초고도처리 시스템
- 기존 인프라 중심의 대규모 취수-처리-공급 기술은 기후변화로 인하여 발생하 는 환경변화에 탄력적인 대응이 어려우므로, 한계극복을 위한 대안 중 하나로서 도심 태양광 발전과 수처리를 연계한 융·복합 시스템의 개발 필요
- 기존 태양전지 연구는 기준 조건인 AM 1.5G 1 sun (1000 mW/cm2) 조건하 에서의 파워 변환 효율을 높이는 고효율화 기술 개발에 집중되어있으나 도시에 서는 이러한 기준 조건의 태양광에서 에너지를 하베스팅할 확률은 낮음. 높은 광량 (1 sun) 조건과 달리 건물의 그림자에 의한 낮은 광량과 주변 구조물에서 의 반사로 인한 확산된 광에너지 등의 특성을 고려하여 에너지-수율을 높일 수 있는 새로운 태양전지 기술 필요
- 도심에 설치하기 위한 태양전지는 효율, 내구성과 같은 기능성뿐만 아니라, 도 시경관을 해치지 않아야 한다는 특징 때문에 심미성을 만족할 수 있는 태양전 지가 요구되며, 고도 수처리를 위한 직/간접적 에너지 변환 시스템 기술 개발 요구됨
- 빗물 내 유기성 오염물질 산화 분해를 위한 고반응성 라디칼종과 소독을 위한 잔류성이 보장되는 비라디칼계 산화제의 동시 생성을 위한 용도별 맞춤형 시스 템 필요
- 5 -

저작시기 : 2022년 1월

목차

제1장 서론················································································································· 1 1.1
추진 배경 및 필요성 ·································································································1
1.1.1 사업의 배경 ············································································································1
1.1.2 연구 추진의 필요성 ······························································································6
1.1.3 기후변화영향최소화 원천기술개발 중장기 R&D 추진 필요성···················8

제2장 국내외 기술개발 현황 ··············································································· 9
2.1 시장·산업동향 ·············································································································9
2.1.1 글로벌 동향 ············································································································9
2.1.2 국내 동향··············································································································11
2.2 기술동향·····················································································································12
2.2.1 기술개발 동향······································································································12
2.2.2 세부기술동향········································································································13

제3장 사업 내용····································································································· 22
3.1 연구개발 추진전략 ···································································································22
3.1.1 사업의 개념 ··········································································································22
3.1.2 사업의 비전 및 목표 ··························································································23
3.1.3 기술개발 추진전략 ······························································································24
3.2 사업 추진목표 및 성과지표 ···················································································25
3.3 과제구성 및 기술개발 내용 ···················································································26
3.3.1 과제구성 및 중점 추진분야 ··············································································26

제4장 사업 목표 달성도 및 국내 파급효과····················································· 28
4.1 도심 태양광 활용 차세대 빗물 초고도 처리 시스템············································28
4.1.1 기술의 정의 및 범위 ··························································································28
4.1.2 기술개발 필요성··································································································29
4.1.3 연구목표 및 내용································································································34
4.1.4 주요성과물 ············································································································40
4.1.5 추진전략················································································································42
4.1.6 기존 기술과의 차별성························································································43
4.2 미활용 에너지를 이용한 에너지 하베스팅 기반 센서 네트워크 시스템·········46
4.2.1 기술의 정의 및 범위 ··························································································46
4.2.2 기술개발 필요성··································································································47
4.2.3 연구목표 및 내용································································································49
4.2.4 주요성과물 ············································································································51
4.2.5 추진전략················································································································52
4.2.6 기존 기술과의 차별성························································································48

제5장 사업결과의 활용························································································· 55

5.1 정책적 타당성 분석···································································································55
5.2 기존 사업과의 차별성·······························································································57
5.3 목표의
도전성·············································································································58
5.4 기대효과······················································································································59

제6장 참고 문헌····································································································· 62

본문내용

ㅇ 도심 태양광 발전 일체형 차세대 빗물 초고도처리 시
스템
- 기존 인프라 중심의 대규모 취수-처리-공급
기술은 기후변화로 인하여 발생하 는 환경변화에 탄력적인 대응이 어려우므로, 한계극복을 위한 대안 중 하나로서 도심 태양광 발전과 수처리를 연계한 융·복합 시스템의 개발 필요
- 기존 태양전지 연구는 기준 조건인 AM 1.5G
1 sun (1000 mW/cm2) 조건하 에서의 파워 변환 효율을 높이는 고효율화 기술 개발에 집중되어있으나 도시에 서는 이러한 기준 조건의 태양광에서 에너지를 하베스팅할 확률은 낮음. 높은 광량 (1 sun) 조건과 달리 건물의 그림자에 의한 낮은 광량과 주변 구조물에서 의 반사로 인한 확산된 광에너지 등의 특성을 고려하여 에너지-수율을 높일 수 있는 새로운 태양전지 기술 필요
- 도심에 설치하기 위한 태양전지는 효율, 내구성과
같은 기능성뿐만 아니라, 도 시경관을 해치지 않아야 한다는 특징 때문에 심미성을 만족할 수 있는 태양전 지가 요구되며, 고도 수처리를 위한 직/간접적 에너지 변환 시스템 기술 개발 요구됨
- 빗물 내 유기성 오염물질 산화 분해를 위한 고반
응성 라디칼종과 소독을 위한 잔류성이 보장되는 비라디칼계 산화제의 동시 생성을 위한 용도별 맞춤형 시스 템 필요
- 5 -   (이하 생략)

참고문헌

유엔 산하 재난위험경감사무국(UNDRR) (2020) ‘2000~2019년 세계 재해 보고서’ 닛케이아시안리뷰 (2020) ‘세계자원연구소 리포트 분석’
기상청 (2021) ‘사회경제적 피해로 본 2020년 기후위기’ KEI (2020) 국가물관리기본계획
물기술공유플랫폼 (www.water.or.kr)
기상청 (2020) ‘2020 지구대기감시 보고서’ https://doi.org/10.1016/j.oneear.2020.09.012
www.transparencymarketresearch.com, (2019)
www.maximizemarketresearch.com (2020) ‘Solar water purifier market’
www.marketreportsworld.com (2021) ‘Solar water purifier market’
www.marketsandmarkets.com (2021) ‘Asphalt additive market’
www.marketsandmarkets.com (2015) ‘Pervious pavement market’
www.profsharemarketresearch.com (2018) ‘Pervious pavement market’
환경부 (2011) 물 재이용 기본계획
환경부 (2020) ‘지속가능한 통합수자원 관리기술 개발’ 사업 예타보고서 서울시 (2018) ‘서울특별시 도로포장 유지관리 매뉴얼’
http://dx.doi.org/10.1016/j.apenergy.2015.11.010 https://doi.org/10.1016/j.conbuildmat.2018.09.119