A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
FACILITY DECREASING NON-POINT SOURCE POLLUTION
The present invention relates to non-point source pollution reducing facilities of railway facilities. Characteristics of the railway facilities are reflected to the non-point source pollution reducing facilities which are appropriate to reduce discharge of non-point source pollutants. The non-point source pollution reducing facilities can help low-carbon green growth of a railway industry by stably removing non-point source pollution in a manner specialized for railway facilities. Particularly, the present invention is provided for easy and convenient maintenance of the facilities. The non-point source pollution reducing facilities comprise a concrete block including a pretreatment tank, a filtration tank, and a filtering medium tank. The pre-treatment tank has an oil absorption screen which absorbs oil contained in non-point source pollutants. The oil absorption screen is installed in the pre-treatment tank to adjust a flow rate of rain effluent and to absorb oil contained in the non-point source pollutants. The oil absorption screen includes an oil absorbent therein and also includes a cover to replace the oil absorbent. The present invention provides the non-point source pollution reducing facilities to which the oil absorption screen is applied.
본 발명은 철도시설물의 특성을 반영한 비점오염 유출 저감에 적합한 비점오염 저감시설을 제공함으로써, 철도시설물에 특화된 안정적인 비점오염 제거를 통한 철도산업의 저탄소 녹색성장에 도움을 줄 수 있도록 한 철도시설물의 비점오염 저감시설에 관한 것이다. 특히, 본 발명은 상기 시설의 유지관리를 보다 편리하도록 하기 위한 것이다. 본 발명은 상술한 목적을 달성하기 위하여, 전처리조와 여과조와 여재조를; 포함하는 콘크리트 블록으로 이루어지되, 상기 전처리조는 비점오염물질에 함유된 기름을 흡착하는 유분 흡착 스크린을 가지며, 상기 유분 흡착 스크린은 강우유출수의 유속을 조절함과 아울러, 비점오염물질에 함유된 기름을 흡착하도록 상기 전처리조 내에서 설치되고, 상기 유분 흡착 스크린은 내부에 유분 흡착제를 포함하고, 상기 유분 흡착 스크린은 상기 유분 흡착제를 교체하기 위한 뚜껑을 더 포함하는 것을 특징으로 하는 유분 흡착 스크린이 적용된 철도시설물의 비점오염 저감 시설을 제공한다.
FACILITY DECREASING NON-POINT SOURCE POLLUTION
The present invention relates to non-point source pollution reducing facilities of railway facilities. Characteristics of the railway facilities are reflected to the non-point source pollution reducing facilities which are appropriate to reduce discharge of non-point source pollutants. The non-point source pollution reducing facilities can help low-carbon green growth of a railway industry by stably removing non-point source pollution in a manner specialized for railway facilities. Particularly, the present invention is provided for easy and convenient maintenance of the facilities. The non-point source pollution reducing facilities comprise a concrete block including a pretreatment tank, a filtration tank, and a filtering medium tank. The pre-treatment tank has an oil absorption screen which absorbs oil contained in non-point source pollutants. The oil absorption screen is installed in the pre-treatment tank to adjust a flow rate of rain effluent and to absorb oil contained in the non-point source pollutants. The oil absorption screen includes an oil absorbent therein and also includes a cover to replace the oil absorbent. The present invention provides the non-point source pollution reducing facilities to which the oil absorption screen is applied.
본 발명은 철도시설물의 특성을 반영한 비점오염 유출 저감에 적합한 비점오염 저감시설을 제공함으로써, 철도시설물에 특화된 안정적인 비점오염 제거를 통한 철도산업의 저탄소 녹색성장에 도움을 줄 수 있도록 한 철도시설물의 비점오염 저감시설에 관한 것이다. 특히, 본 발명은 상기 시설의 유지관리를 보다 편리하도록 하기 위한 것이다. 본 발명은 상술한 목적을 달성하기 위하여, 전처리조와 여과조와 여재조를; 포함하는 콘크리트 블록으로 이루어지되, 상기 전처리조는 비점오염물질에 함유된 기름을 흡착하는 유분 흡착 스크린을 가지며, 상기 유분 흡착 스크린은 강우유출수의 유속을 조절함과 아울러, 비점오염물질에 함유된 기름을 흡착하도록 상기 전처리조 내에서 설치되고, 상기 유분 흡착 스크린은 내부에 유분 흡착제를 포함하고, 상기 유분 흡착 스크린은 상기 유분 흡착제를 교체하기 위한 뚜껑을 더 포함하는 것을 특징으로 하는 유분 흡착 스크린이 적용된 철도시설물의 비점오염 저감 시설을 제공한다.
FACILITY DECREASING NON-POINT SOURCE POLLUTION
비점오염 저감 시설용 유분 흡착 스크린
GIL KYUNG IK (author) / IM JI YEOL (author)
2015-06-25
Patent
Electronic Resource
Korean
INFILTRATION TRENCH TYPE NON-POINT SOURCE POLLUTION REDUCTION FACILITY
| European Patent Office | 2018
INFILTRATION TRENCH TYPE NON-POINT SOURCE POLLUTION REDUCTION FACILITY
| European Patent Office | 2017