KR970009907A - Cover material containing sewage sludge - Google Patents

Cover material containing sewage sludge Download PDF

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Publication number
KR970009907A
KR970009907A KR1019950025443A KR19950025443A KR970009907A KR 970009907 A KR970009907 A KR 970009907A KR 1019950025443 A KR1019950025443 A KR 1019950025443A KR 19950025443 A KR19950025443 A KR 19950025443A KR 970009907 A KR970009907 A KR 970009907A
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KR
South Korea
Prior art keywords
cover material
sewage sludge
earth
weight
artificial
Prior art date
Application number
KR1019950025443A
Other languages
Korean (ko)
Inventor
윤범한
성상열
류범수
김만덕
라일웅
Original Assignee
최훈
삼성건설 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 최훈, 삼성건설 주식회사 filed Critical 최훈
Priority to KR1019950025443A priority Critical patent/KR970009907A/en
Publication of KR970009907A publication Critical patent/KR970009907A/en

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  • Processing Of Solid Wastes (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)

Abstract

하수 슬러지를 5 내지 20일간 풍건 방치하고, 상기한 하수 슬러지와 토사를 1:5 내지 10건조중량비로 혼합하고, 상기 혼합된 토사를 매립지 상부에 포설하고 5 내지 20일간 풍건하는 인공 복토재 복토방법은 고가인 종래의 인공 복토재 대신 하수 슬러지를 재활용하여 제조한 인공 복토재를 사용함으로써 폐기물의 재활용과 동시에 저렴하게 인공 복토를 재활용할 수 있는 우수한 복토 방법이다.The sewage sludge is left to air dry for 5 to 20 days, and the sewage sludge and the earth and sand are mixed at a 1: 5 to 10 dry weight ratio, and the mixed soil is laid on the landfill, and the artificial cover material covering method is air dried for 5 to 20 days. By using artificial cover material manufactured by recycling sewage sludge instead of expensive artificial cover material, it is an excellent cover method that can recycle artificial cover at the same time as waste recycling.

Description

하수 슬러지를 함유한 복토재Cover material containing sewage sludge

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제 1 도는 최종 복토층의 일 실시예의 개략적인 단면도이다.1 is a schematic cross-sectional view of one embodiment of the final cover layer.

Claims (7)

하수 처리장에서 생성된 하수 슬러지를 건조하고; 상기 건조된 하수 슬러지와 토사를 1:2.5 내지 10건조중량비율로 혼합하여 혼합토사를 제조하여 함수율 30중량% 이하로 건조하는; 공정을 포함하는 인공 복토재의 제조방법으로서, 상기 인공 복토재는 폐기물 매립장의 복토에 사용할 수 있는 인공 복토재의 제조방법.Drying sewage sludge produced in the sewage treatment plant; Mixing the dried sewage sludge with earth and sand at a ratio of 1: 2.5 to 10 dry weight to prepare mixed earth and dry the water at a water content of 30% or less; A method of manufacturing artificial cover material comprising the step, wherein the artificial cover material can be used to cover the waste landfill. 제 1항에 있어서, 상기한 혼합 토사는 고화제를 하수 슬러지에 대하여 0.05 내지 1.0중량% 더욱 포함하는 것인 인공복토재의 제조방법.The method of claim 1, wherein the mixed earth and sand further comprises 0.05 to 1.0% by weight of solidifying agent relative to sewage sludge. 제 2항에 있어서, 상기한 고화제는 시멘트, 플라이 애쉬, 토사로 이루어진 군에서 선택되는 것인 인공복토재의 제조방법.The method of claim 2, wherein the solidifying agent is selected from the group consisting of cement, fly ash, and earth and sand. 제 1항에 있어서, 상기한 인공 복토재는 최종 복토재로 사용하는 것인 인공복토재의 제조방법.The method of claim 1, wherein the artificial cover material is used as the final cover material. 제 1항에 있어서, 상기한 복토는 로터베이터를 사용하여 실시하는 것인 인공복토재의 제조방법.The method of manufacturing artificial cover material according to claim 1, wherein the covering is carried out using a rotorbait. 하수 슬러지를 5 내지 20일간 풍건 방치하고; 상기한 하수 슬러지와 토사를 1:2.5 내지 10건조중량비로 혼합하고; 상기 혼합된 토사를 폐기물 매립지 상부에 포설하고 5 내지 20일간 풍건하는; 공정을 포함하는 인공복토재를 이용한 복토방법.The sewage sludge is left to dry for 5 to 20 days; Mixing the sewage sludge and the earth and sand in a ratio of 1: 2.5 to 10 dry weight; Laying the mixed soil on top of the landfill and air drying for 5 to 20 days; Cover method using artificial cover material comprising the step. 하수 슬러지 100중량부와; 토사 250 내지 1000중량부를; 포함하는 함수율 30중량%의 폐기물 매립장의 복토에 사용할 수 있는 인공 복토재.100 parts by weight of sewage sludge; Tosa 250 to 1000 parts by weight; Artificial cover material which can be used for cover of waste landfill of water content 30% by weight. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950025443A 1995-08-18 1995-08-18 Cover material containing sewage sludge KR970009907A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950025443A KR970009907A (en) 1995-08-18 1995-08-18 Cover material containing sewage sludge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950025443A KR970009907A (en) 1995-08-18 1995-08-18 Cover material containing sewage sludge

Publications (1)

Publication Number Publication Date
KR970009907A true KR970009907A (en) 1997-03-27

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Application Number Title Priority Date Filing Date
KR1019950025443A KR970009907A (en) 1995-08-18 1995-08-18 Cover material containing sewage sludge

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970033080A (en) * 1995-12-18 1997-07-22 최훈 Soil-covered material using soil selected from landfill waste
KR100279802B1 (en) * 1998-06-19 2001-03-02 김영조 Cover material for landfill
KR20010103300A (en) * 2000-05-09 2001-11-23 문상운 Composition for reclamation of waste matter and process for filling-up of reclaimed ground using the same
KR20030091847A (en) * 2003-09-04 2003-12-03 권기홍 The manure manufacturing-process for ecology restoration by using wastewater-sluge
KR100860017B1 (en) * 2008-01-17 2008-09-25 유종희 Soil aggregate composition for civil engineering and construction materials using process sludge and manufacturing method thereof
KR100900305B1 (en) * 2007-07-31 2009-06-02 한양대학교 산학협력단 Apparatus for cover system design of waste rock file
KR100903604B1 (en) * 2008-09-18 2009-06-18 유종희 The soil composition the sludge of waste water treatment for recovering an abandoned stony mountain

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970033080A (en) * 1995-12-18 1997-07-22 최훈 Soil-covered material using soil selected from landfill waste
KR100279802B1 (en) * 1998-06-19 2001-03-02 김영조 Cover material for landfill
KR20010103300A (en) * 2000-05-09 2001-11-23 문상운 Composition for reclamation of waste matter and process for filling-up of reclaimed ground using the same
KR20030091847A (en) * 2003-09-04 2003-12-03 권기홍 The manure manufacturing-process for ecology restoration by using wastewater-sluge
KR100900305B1 (en) * 2007-07-31 2009-06-02 한양대학교 산학협력단 Apparatus for cover system design of waste rock file
KR100860017B1 (en) * 2008-01-17 2008-09-25 유종희 Soil aggregate composition for civil engineering and construction materials using process sludge and manufacturing method thereof
KR100903604B1 (en) * 2008-09-18 2009-06-18 유종희 The soil composition the sludge of waste water treatment for recovering an abandoned stony mountain

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