KR20010070940A - Sludge protection fence using string - Google Patents

Sludge protection fence using string Download PDF

Info

Publication number
KR20010070940A
KR20010070940A KR1020010036878A KR20010036878A KR20010070940A KR 20010070940 A KR20010070940 A KR 20010070940A KR 1020010036878 A KR1020010036878 A KR 1020010036878A KR 20010036878 A KR20010036878 A KR 20010036878A KR 20010070940 A KR20010070940 A KR 20010070940A
Authority
KR
South Korea
Prior art keywords
sludge
string
fence
leakage
existing
Prior art date
Application number
KR1020010036878A
Other languages
Korean (ko)
Inventor
허우명
Original Assignee
허우명
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 허우명 filed Critical 허우명
Priority to KR1020010036878A priority Critical patent/KR20010070940A/en
Publication of KR20010070940A publication Critical patent/KR20010070940A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2444—Discharge mechanisms for the classified liquid
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/1205—Particular type of activated sludge processes
    • C02F3/1215—Combinations of activated sludge treatment with precipitation, flocculation, coagulation and separation of phosphates
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/30—Aerobic and anaerobic processes
    • C02F3/302—Nitrification and denitrification treatment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/30—Aerobic and anaerobic processes
    • C02F3/308—Biological phosphorus removal
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F2003/001—Biological treatment of water, waste water, or sewage using granular carriers or supports for the microorganisms

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Organic Chemistry (AREA)
  • Microbiology (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biological Treatment Of Waste Water (AREA)

Abstract

PURPOSE: Provided is a sludge protection fence using string, which enhances the function of a final settling tank for sludge generated from advanced wastewater treatment. CONSTITUTION: The sludge protection fence using string consists of a flotage (1), a rope (2), a fence (3) using string, a thin rope and a weight. The fence is composed of hundreds of thousands of strands of the strings and passes wastewater to remove suspended solids. The string is made of polyethylene or polypropylene. The fence can eliminate efficiently nutrients (phosphorous, nitrogen and so on) by epiphytic bacteria and attached algae and cope spontaneously with sludge bulking.

Description

끈상오니유출방지팬스{sludge protection fence using string}Sludge protection fence using string}

본 발명의 목적은 기존의 하·폐수처리 시설을 별도의 추가적인 토목공사 없이 그대로 이용하면서 처리효율을 높여 방류수의 수질을 보다 향상시키기 위한 것이며 또한 침전조의 기능 향상을 위해 발명하였음. 또한 본 제품에 사용되는 끈은 폴리에틸렌 혹은 폴리프로필렌 재질의 섬유상끈으로 선박등에서 사용했던 밧줄(rope)을 풀어서 사용할 수도 있어, 각종 폐 밧줄을 재활용할 수 있는 목적도 있었음.An object of the present invention is to improve the water quality of the discharged water by increasing the treatment efficiency while using the existing sewage and wastewater treatment facilities without additional civil engineering work, and also invented to improve the function of the sedimentation tank. In addition, the string used in this product is a fibrous rope made of polyethylene or polypropylene, which can be used to loosen ropes used in ships, and has the purpose of recycling various waste ropes.

본 발명품은 환경기술중 수처리 분야의 기술이며, 최종침전조의 기능을 향상시키고 오니 등의 부유물질을 보다 효과적으로 제거하여 방류수가 하천 및 호수등에 미치는 영향을 최소화 하는데 크게 기여할 수 있는 기술임. 본 발명품 처럼 기존의 시설을 그대로 이용하면서 침전조에서 오니의 유출방지 및 영양염류를 제거 할 수 있는 제품은 종래에 개발된 기술이 아직 없다. 따라서 기존에 운영되고 있는 폐수처리장에서 갑자기 슬러지팽화(sludge bulking) 현상이 발생하였을때 방류수의 수질이 급격히 악화되는 것을 방지할 방법이 종전에는 없었다. 그러므로 본 발명품은 갑작스런 슬러지팽화와 같은 사고에 능동적으로 대처할 수 있으며, 기존의 하·폐수처리장치의 단점을 보완하면서 처리효율을 획기적으로 향상시킬 수 있어 자연환경(하천, 호수 및 연안 등) 보존에 크게 기여할 것이다.The present invention is a technology in the field of water treatment among environmental technologies, which can greatly contribute to minimizing the effects of discharged water on rivers and lakes by improving the function of the final sedimentation tank and removing suspended substances such as sludge more effectively. Like the present invention, a product that can prevent sludge leakage and nutrients from a sedimentation tank while using an existing facility as it is, has not yet been developed in the prior art. Therefore, there has been no way to prevent the deterioration of the water quality rapidly when sludge bulking occurs suddenly in the existing wastewater treatment plant. Therefore, the present invention can proactively cope with accidents such as sudden sludge swelling, and can significantly improve the treatment efficiency while compensating for the disadvantages of the existing sewage and wastewater treatment system, thereby preserving the natural environment (river, lake, coast, etc.). Will contribute greatly.

본 발명품은 기존의 각종 하·폐수처리 시설을 보다 효율적이고, 안전하게 운영하게 하고자 발명하였다. 본 발명품은 끈상오니유출방지팬스로 기존의 하·폐수처리 시설들의 갑작스런 돌발상황에서 보다 능동적으로 처리효율을 안정화시켜 방류수의 수질이 급격히 악화되는 것을 막아 주는 기술이다. 또한 끈상팬스(string fence)에 서식하는 부착성 미생물(epiphytic bacteria) 및 부착조류(attached algae)는 영양염류의 제거 능력이 뛰어난 생물상으로 추가비용 없이 3차처리 효과를 기대할 수 있는 기술이다.The present invention has been invented to operate a variety of existing sewage and wastewater treatment facilities more efficiently and safely. The present invention is a sludge sludge leakage prevention pan that prevents the water quality of the discharged water from deteriorating rapidly by more actively stabilizing the treatment efficiency in a sudden sudden situation of existing sewage and wastewater treatment facilities. In addition, the epiphytic bacteria and attached algae that live in the string fence are biologically superior in removing nutrients and can be expected to have a tertiary treatment effect at no additional cost.

도1은 끈상오니유출방지팬스이다.1 is a string-shaped sludge outflow prevention pan.

끈상오니유출방지팬스{sludge protection fence using string}Sludge protection fence using string}

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

1. 부위 2. 줄(rope) 3. 끈상팬스 4. 가는 줄(rope) 5. 추(weight)1. Area 2. Rope 3. String Pan 4. Rope 5. Weight

본 발명품은 끈상오니유출방지팬스(sludge protection fence using string)로구조가 비교적 간단하다. 본 발명품의 구성은 아래 도면1에 제시한 바와 같이 부위, 줄(rope), 폴리에틸렌 혹은 폴리프로필렌 재질의 섬유상끈(팬스용), 가는 줄, 및 추(weight)로 이루어져 있다. 본 제품을 설치할 경우는 침전조의 규모나 모양에 맞게 자유자재로 설치가 가능하다. 또한 보다 더 좋은 효율을 원할 경우 팬스를 1차, 2차, 3차 등으로 여러개의 팬스를 겹쳐서 설치하면 효과적이다.The present invention is relatively simple in structure as a sludge protection fence using string. The configuration of the present invention consists of a portion, a rope (rope), a fibrous rope (for pans) made of polyethylene or polypropylene, a thin line, and a weight, as shown in Figure 1 below. In case of installing this product, it can be installed freely according to the size and shape of the sedimentation tank. In addition, if you want better efficiency, it is effective to install several fans in the first, second, and third layers.

본 발명품은 하천, 호수 및 연안 등의 자연환경을 깨끗하게 유지 하기 위해 정부가 노력하고 환경부에서 지원하는 각종 하·폐수처리 시설을 보다 효율적이고, 안전하게 운영하게 하고자 발명하였다. 본 발명품은 끈상오니유출방지팬스로 기존의 하·폐수처리 시설들이 갑작스럽게 운전조건이 악화되거나 기계의 고장 및 슬러지팽화(sludge bulking) 현상 등과 같은 긴박한 상황이 발생하였을 경우에도 능동적으로 처리효율을 안정화시켜 방류수의 수질이 급격히 악화되는 것을 막아 준다. 따라서 각종 하·폐수처리장으로부터 갑작스럽게 자연환경(하천, 호수 및 연안 등)에 다량의 오염물질이 부하되는 것을 미연에 막을 수 있어 방류지역의 치명적인 생태계 교란을 최소화 할 수 있다. 또한 끈상팬스(string fence)에 서식하는 부착성 미생물(epiphytic bacteria) 및 부착조류(attached algae)의 증가로 영양염류가 다량 제거되어 하천 및 호수 등 방류지역에서 2차적으로 생성되는 유기물량을 크게 억제 할 수 있어 하천 및 호수의 부영양화 방지에 크게 기여할 것으로 사료된다.The present invention was invented to make the wastewater treatment facilities supported by the government and the Ministry of Environment more efficient and safe in order to keep the natural environment such as rivers, lakes and coasts clean. The present invention is a sludge sludge leak prevention pan, which actively stabilizes treatment efficiency even when existing sewage and wastewater treatment facilities suddenly deteriorate operating conditions, or when an urgent situation such as mechanical failure or sludge bulking occurs. This prevents the water quality of the discharged water from deteriorating rapidly. Therefore, it is possible to prevent a large amount of pollutants from suddenly loading into the natural environment (rivers, lakes, coasts, etc.) from various sewage and wastewater treatment plants, thereby minimizing fatal ecosystem disturbances in the discharge area. In addition, large amounts of nutrients are eliminated due to the increase of epiphytic bacteria and attached algae that live in string fences, which greatly reduces the amount of organic matter produced secondaryly in discharge areas such as rivers and lakes. It is thought to contribute greatly to preventing eutrophication of rivers and lakes.

Claims (2)

본 끈상오니유출방지팬스(Sludge protection fence using string)는 하·폐수처리 시설의 최종침전조에 설치하여 오니의 유출을 방지하고 방류수의 수질을 개선하고자 개발된 장치임. 본 발명품은 기존의 처리시설에 부수적인 토목공사 없이 설치가 가능하며 대부분의 오니는 끈상에 걸려 유출이 억제되며 순수한 물만 방류된다. 끈상에 걸린 오니등은 침전조의 바닥으로 떨어지게 되며 스크레퍼에 의해 기존의 시설에서 처리된다. 끈상에 다양한 미생물이 서식하면서 인,질소등 영양염류의 제거효율도 우수하여 3차처리를 수행한 것과 유사한 처리효과를 기대 할 수 있다. 또한 본 발명품은 오니의 유출방지 이외에도 기존의 부유물질 방지 및 silt protector 대용으로 사용이 가능함.This sludge protection fence using string is installed in the final sedimentation tank of sewage and wastewater treatment facility to prevent sludge leakage and improve the quality of effluent. The present invention can be installed without an additional civil engineering work in the existing treatment facility, most sludge is caught on the string to suppress the outflow and only pure water is discharged. The sludge, which is caught on the string, falls to the bottom of the settling tank and is disposed of in existing facilities by a scraper. As various microorganisms inhabit the strings, the removal efficiency of nutrients such as phosphorus and nitrogen is excellent, and the treatment effect similar to that of tertiary treatment can be expected. In addition, the present invention can be used as a substitute for the existing suspended solids and silt protector in addition to preventing the leakage of sludge. 청구항1의 끈상오니유출방지팬스 재질은 현재 국내외적으로 생산되고 있는 거의 모든 폴리에틸렌 혹은 폴리프로필렌 재질의 섬유상끈을 다 사용할 수 있어 제작에 어려움이 없으며, 제작시 오니가 유출되지 않도록 여러겹으로 세밀하게 제작함.The sludge sludge leakage preventing pan material of claim 1 can use all of the polyethylene or polypropylene fibrous strings currently produced at home and abroad, and there is no difficulty in manufacturing, and it is possible to finely stack the sludge in various ways so as not to leak sludge during the manufacturing process. Produced.
KR1020010036878A 2001-06-27 2001-06-27 Sludge protection fence using string KR20010070940A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020010036878A KR20010070940A (en) 2001-06-27 2001-06-27 Sludge protection fence using string

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020010036878A KR20010070940A (en) 2001-06-27 2001-06-27 Sludge protection fence using string

Publications (1)

Publication Number Publication Date
KR20010070940A true KR20010070940A (en) 2001-07-28

Family

ID=19711383

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020010036878A KR20010070940A (en) 2001-06-27 2001-06-27 Sludge protection fence using string

Country Status (1)

Country Link
KR (1) KR20010070940A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100932532B1 (en) * 2007-09-11 2009-12-17 주식회사 젠트로 Water treatment plant sedimentation basin

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6071096A (en) * 1983-09-28 1985-04-22 Takenaka Komuten Co Ltd Sewage treating system in river, lake and marsh
KR900009455A (en) * 1988-12-01 1990-07-04 교와콘크리이트 고교 가부시기가이샤 Purification device
JPH03115100A (en) * 1989-09-28 1991-05-16 Bridgestone Corp Balancing device
JPH07171589A (en) * 1993-12-22 1995-07-11 Tonen Corp Artificial water grass for purifying contaminated basin
JPH0938676A (en) * 1995-07-26 1997-02-10 T B R Kk Method for purifying river water quality and its construction
JPH1028990A (en) * 1996-07-15 1998-02-03 Japan Vilene Co Ltd Water cleaner
KR20000020131U (en) * 1999-04-24 2000-11-25 최종호 Silt fence devic
KR20010044185A (en) * 2000-12-28 2001-06-05 남학우 Apparatus for removing suspended solid

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6071096A (en) * 1983-09-28 1985-04-22 Takenaka Komuten Co Ltd Sewage treating system in river, lake and marsh
KR900009455A (en) * 1988-12-01 1990-07-04 교와콘크리이트 고교 가부시기가이샤 Purification device
JPH03115100A (en) * 1989-09-28 1991-05-16 Bridgestone Corp Balancing device
JPH07171589A (en) * 1993-12-22 1995-07-11 Tonen Corp Artificial water grass for purifying contaminated basin
JPH0938676A (en) * 1995-07-26 1997-02-10 T B R Kk Method for purifying river water quality and its construction
JPH1028990A (en) * 1996-07-15 1998-02-03 Japan Vilene Co Ltd Water cleaner
KR20000020131U (en) * 1999-04-24 2000-11-25 최종호 Silt fence devic
KR20010044185A (en) * 2000-12-28 2001-06-05 남학우 Apparatus for removing suspended solid

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100932532B1 (en) * 2007-09-11 2009-12-17 주식회사 젠트로 Water treatment plant sedimentation basin

Similar Documents

Publication Publication Date Title
KR100787149B1 (en) Construction of artificial wetland for wastewater treatment
KR101815246B1 (en) High efficiency composite wetland system
KR20020024369A (en) System of the purification river water with biological contact oxidation type to install on any natural river banks and water sides
Bell et al. The impact of waste discharges on coral reef regions
Elangovan et al. Analysis and design of sewage treatment plant: a case study atnagore
KR100563077B1 (en) The water purification method and the system of aqua plant using activated red mud
KR20010070940A (en) Sludge protection fence using string
KR100283867B1 (en) Large scale sewage treatment method using active microorganism
Lowndes State of the art for ozone UK experience
Rebhun et al. Technological strategies for protecting and improving the biological treatment of wastewater from a petrochemical complex
Caldwell et al. Upgrading lagoons
JPH05131196A (en) Environmental purification structure
KR100457730B1 (en) Water treatment method with plant
KR100461348B1 (en) Method and apparatus for improving water quality of lakes, reservoirs or dams
US3713542A (en) Systems for the removal of pollutants
JPS62237997A (en) Sewage purifying apparatus
JP2007038092A (en) Apparatus and method for treatment of sewage in rainy weather and secondary effluent
KR200244259Y1 (en) Water furifier of river using purificatory plant
KR20000039912A (en) Purifying apparatus using water pressure
JP2005058957A (en) Floating type water area cleaning apparatus
KR100463062B1 (en) Water treatment method with plant
TACER TREATMENT TECHNOLOGY OF SEWAGE TREATMENT PLANT IN SELNICA OB MURI, SLOVENIA
KR200308775Y1 (en) Equipment for sedimentation using shielding film
KR100804349B1 (en) Final settling pond type floating device for planting water plant
KR200308779Y1 (en) Establishig structure for sewage disposal facilities used piers

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application