KR200236075Y1 - Hospital sewage disposal system - Google Patents
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Abstract
본 고안은 병원 폐수처리시스템에 관한 것으로서, 보다 상세하게는 병원에서 발생하는 폐수나 치과병원에서 발생하는 폐수 및 생활오수를 중공사막 멤브레인필터와 바이오필터를 이용하여 중금속 등의 환경오염물질을 제거한 후 방수하는 병원 폐수처리시스템에 관한 것이다.The present invention relates to a hospital wastewater treatment system, and more specifically, to remove environmental pollutants such as heavy metals using a hollow fiber membrane membrane filter and a biofilter for wastewater and household sewage generated from hospital wastewater or dental hospitals. It relates to a waterproof hospital wastewater treatment system.
본 고안의 목적은 일반병원이나 치과병원의 수도시설 옆에 폐수보관통을 별도로 설치하거나 폐수 이송고정관을 설치하여 일정한 저장시설에 보관한 후 중공사막 멤브레인필터로 비교적 큰 물질을 제거하고 바이오필터로서 오염물질을 완전히 제거하는 병원 폐수처리시스템을 제공하는데 있다.The purpose of the present invention is to install a wastewater storage container next to the water facility of a general hospital or a dental hospital, or install a wastewater transport fixing tube and store it in a certain storage facility. To provide a hospital wastewater treatment system that completely removes.
상기 목적을 달성하기 위한 본 고안의 구성은, 각종 폐수를 처리하는 폐수처리시스템에 있어서, 각종 병원에서 발생하는 병원폐수(30)를 1차 처리하는 병원폐수처리장치(30)와; 일상 생활에서 발생하는 생활오수(10)를 1차 처리하는 생활오수처리장치(40)와; 상기 생활오수처리장치(40)와 병원폐수처리장치(30)에서 처리된 폐수를 저장하고 혼합하는 혼합조(70)와; 상기 병원폐수처리장치(30)와 생활오수처리장치(40)에 공기를 공급하는 콤프레셔(80) 및; 상기 혼합조(70)의 폐수를 다시 처리하는 2차 처리장치(60)로 구성되는 것을 특징으로 한다.The constitution of the present invention for achieving the above object is a wastewater treatment system for treating various wastewater, comprising: a hospital wastewater treatment device (30) for primary treatment of the hospital wastewater (30) generated in various hospitals; A household sewage treatment apparatus 40 for primary treatment of household sewage 10 generated in daily life; A mixing tank 70 for storing and mixing the wastewater treated by the domestic wastewater treatment device 40 and the hospital wastewater treatment device 30; A compressor (80) for supplying air to the hospital wastewater treatment device (30) and the domestic sewage treatment device (40); Characterized in that it comprises a secondary treatment device 60 for treating the waste water of the mixing tank 70 again.
또한 바람직하게는 상기 생활오수처리장치(40)와 병원폐수처리장치(30) 및 2차 처리장치(60)는, 각종 이물질과 세균등을 제거하는 중공사막 멤브레인필터와; 상기 폐수를 영양분으로 하여 생장하는 적절한 미생물로 구성된 미생물담체로 형성된 바이오필터로 구성되는 것을 특징으로 하고, 치과병원의 유니트체어에서 발생하는 유니트체어폐수(20)와, 상기 유니트체어폐수(20)를 1차 처리하는 치과폐수처리장치(90)를 더 포함하여 이루어지는 것을 특징으로 한다.Also preferably, the domestic sewage treatment apparatus 40, the hospital wastewater treatment apparatus 30, and the secondary treatment apparatus 60 include: a hollow fiber membrane membrane filter for removing various foreign substances and bacteria; It characterized in that it comprises a biofilter formed of a microbial carrier composed of suitable microorganisms to grow the wastewater as nutrients, and the unit chair wastewater 20 and the unit chair wastewater 20 generated in the unit chair of the dental hospital It is characterized in that it further comprises a dental wastewater treatment apparatus 90 for the first treatment.
Description
본 고안은 병원 폐수처리시스템에 관한 것으로서, 보다 상세하게는 병원에서 발생하는 폐수나 치과병원에서 발생하는 폐수 및 생활오수를 중공사막 멤브레인필터와 바이오필터를 이용하여 중금속 등의 환경오염물질을 제거한 후 방출하는 병원 폐수처리시스템에 관한 것이다.The present invention relates to a hospital wastewater treatment system, and more specifically, to remove environmental pollutants such as heavy metals using a hollow fiber membrane membrane filter and a biofilter for wastewater and household sewage generated from hospital wastewater or dental hospitals. To a discharged hospital wastewater treatment system.
도시와 농촌 어느곳에서나 국민의 건강보호를 위하여 사회서비스 시설인 병ㆍ의원은 계속 증가 추세에 있다.In urban and rural areas, hospitals and clinics, which are social service facilities, continue to increase for the health of the people.
종합병원, 개인병원은 증가추세에 있으며 병원에서 병상80개 이상을 확보하여 환자를 치료할 경우에는 수질환경보전법 제10조 관련 규정에 의하여 폐수 배출시설설치 허가와 폐수방지시설을 설치하여 임상병리실, 응급실, 수술실, 기기소독실, 필름현상기 세척폐수는 화학적 처리시설로, 필름현상기의 현상과 정착폐수는 폐수수탁 처리업자에게 위탁하고 있으나 일부 병상 80개 이상을 확보한 병원에서도 폐수 배출시설허가와 방지시설 없이 폐수를 무단배출하여 지적되는 사례도 있었다.General hospitals and private hospitals are on the rise, and in the case of treating patients with more than 80 beds in hospitals, they are permitted to install wastewater discharge facilities and wastewater prevention facilities in accordance with the provisions of Article 10 of the Water Environment Conservation Act. Emergency room, operating room, equipment disinfection room, film developer cleaning waste water are chemical treatment facilities, and the phenomenon of film development and settlement waste water are entrusted to the wastewater consignment processor.However, hospitals with more than 80 beds have permission for wastewater discharge facilities and prevention facilities. There were also cases where the wastewater was discharged without permission.
또한 병상 80개 이하 병ㆍ의원의 경우 필름현상시설의 세척폐수와 수술실, 응급실, 기기소독실, 임상병리실의 특정유해물질이 함유된 폐수전량을 자체폐수처리장이나 수탁업소에 위탁 처리하지 않고 일반하수구를 통하여 무단배출하고 있는 실정이다.In the case of hospitals and clinics with fewer than 80 beds, wastewater containing the specific harmful substances in the film development facility, operating room, emergency room, device disinfection room, and clinical pathology room is not consigned to its own wastewater treatment plant or consignment office. Unauthorized discharge through the situation.
즉, 병ㆍ의원의 응급실, 수술실, 임상병리실, X-ray실, 수술기계기구 세척실에서 특정폐수가 발생하여 심각한 환경오염을 야기하고 있는 실정이다. 이렇게 모든 병원에서 필름현상시설에서의 현상, 정착 폐수를 제외한 특정폐수를 무단배출하고 있음에도 불구하고 단속이 제대로 이루어지지 않고 있으며, 치과병원 또한 치아 X-ray에서 나오는 폐수만을 위탁처리 할 뿐이고 나머지 치석제거 후 나오는 폐수는 그대로 흘려 보내고 있는 실정이다.In other words, the specific wastewater is generated in the emergency room, operating room, clinical path room, X-ray room, and surgical instrument cleaning room of hospitals and clinics, causing serious environmental pollution. Even though all hospitals are discharging certain wastewater except film development facilities and settling wastewater, the crackdown is not working properly, and the dental hospital only consigns wastewater from dental X-rays and removes the remaining tartar. Waste water coming out afterwards is still flowing.
그러나 이에 대한 법적규제 조치가 없는 실정이고 앞으로 법적으로 제도를 확립하여 규제해야 될 것으로 사료된다.However, there is no legal control measures for this, and it is considered that the system should be established and regulated in the future.
치과병원에서 발생되는 폐수에 함유되어 있는 치석은 CaCO3, CaSO4, Ca3(PO4)2, BaSO4, SrSO4와 Fe, Al, Cu, SiO2와 같은 중금속을 주성분으로 하고 있어 그 양이 소량이라 할 지라도 꼭 폐수처리를 해 주어야 함에도 불구하고 무단 방류를 하고 있다.Tartar in the wastewater generated by dental hospital is mainly composed of CaCO3, CaSO4, Ca3 (PO4) 2, BaSO4, SrSO4 and heavy metals such as Fe, Al, Cu, SiO2. Despite the need for treatment, it is unauthorized discharge.
이는 병ㆍ의원 관계자 모두가 환경보전의식이 부족할 뿐만아니라 병원의 건물구조가 보통 응급실, 필름현상시설은 1층에, 수술실, 임상병리실은 2층에 위치하고 있으며 환자의 치료, 수술 및 각종 검사를 한 후 발생된 수질오염물질인 특정폐수를 하수구에 무단배출하는 등 부적정하게 처리하고 있는 실정이다.It is not only because of the lack of environmental preservation consciousness, but also the building structure of the hospital is usually located on the first floor of the emergency room, the film development facility on the first floor, and the operating room and the clinical pathology room on the second floor. The situation is improperly disposing of specific wastewater, which is a water pollutant generated afterwards, into the sewer.
본 고안은 상기한 제반 문제점을 해결하기 위해 안출된 것으로서, 본 고안의 목적은 일반병원이나 치과병원의 수도시설 옆에 폐수보관통을 별도로 설치하거나 폐수 이송고정관을 설치하여 일정한 저장시설에 보관한 후 중공사막 멤브레인필터로 비교적 큰 물질을 제거하고 바이오필터로서 오염물질을 완전히 제거하는 병원 폐수처리시스템을 제공하는데 있다.The present invention has been devised to solve the above problems, the purpose of the present invention is to install a waste water storage container next to the water facility of a general hospital or dental hospital separately or to install a waste water transport fixing pipe to store in a certain storage facility and then hollow The present invention provides a hospital wastewater treatment system that removes relatively large materials with desert membrane filters and completely removes contaminants with biofilters.
상기 목적을 달성하기 위한 본 고안의 구성은, 각종 폐수를 처리하는 폐수처리시스템에 있어서, 각종 병원에서 발생하는 병원폐수(30)를 1차 처리하는 병원폐수처리장치(30)와; 일상 생활에서 발생하는 생활오수(10)를 1차 처리하는 생활오수처리장치(40)와; 상기 생활오수처리장치(40)와 병원폐수처리장치(30)에서 처리된 폐수를 저장하고 혼합하는 혼합조(70)와; 상기 병원폐수처리장치(30)와 생활오수처리장치(40)에 공기를 공급하는 콤프레셔(80) 및; 상기 혼합조(70)의 폐수를 다시 처리하는 2차 처리장치(60)로 구성되는 것을 특징으로 한다.The constitution of the present invention for achieving the above object is a wastewater treatment system for treating various wastewater, comprising: a hospital wastewater treatment device (30) for primary treatment of the hospital wastewater (30) generated in various hospitals; A household sewage treatment apparatus 40 for primary treatment of household sewage 10 generated in daily life; A mixing tank 70 for storing and mixing the wastewater treated by the domestic wastewater treatment device 40 and the hospital wastewater treatment device 30; A compressor (80) for supplying air to the hospital wastewater treatment device (30) and the domestic sewage treatment device (40); Characterized in that it comprises a secondary treatment device 60 for treating the waste water of the mixing tank 70 again.
또한 바람직하게는 상기 생활오수처리장치(40)와 병원폐수처리장치(30) 및 2차 처리장치(60)는, 각종 이물질과 세균등을 제거하는 중공사막 멤브레인필터와; 상기 폐수를 영양분으로 하여 생장하는 적절한 미생물로 구성된 미생물담체로 형성된 바이오필터로 구성되는 것을 특징으로 하고, 치과병원의 유니트체어에서 발생하는 유니트체어폐수(20)와, 상기 유니트체어폐수(20)를 1차 처리하는 치과폐수처리장치(90)를 더 포함하여 이루어지는 것을 특징으로 한다.Also preferably, the domestic sewage treatment apparatus 40, the hospital wastewater treatment apparatus 30, and the secondary treatment apparatus 60 include: a hollow fiber membrane membrane filter for removing various foreign substances and bacteria; It characterized in that it comprises a biofilter formed of a microbial carrier composed of suitable microorganisms to grow the wastewater as nutrients, and the unit chair wastewater 20 and the unit chair wastewater 20 generated in the unit chair of the dental hospital It is characterized in that it further comprises a dental wastewater treatment apparatus 90 for the first treatment.
도1은 본 고안에 따른 병원 폐수처리시스템의 구성도이고,1 is a block diagram of a hospital wastewater treatment system according to the present invention,
도2는 본 고안에 따른 다른 실시 예의 병원 폐수처리시스템의 구성도이며,2 is a block diagram of a hospital wastewater treatment system according to another embodiment of the present invention,
도3은 본 고안에 따른 또 다른 실시 예의 병원 폐수처리시스템의 구성도이다.3 is a block diagram of a hospital wastewater treatment system according to another embodiment of the present invention.
< 도면의 주요 부분에 대한 부호의 설명 ><Description of Symbols for Main Parts of Drawings>
10: 생활오수 20: 유니트체어폐수10: Household sewage 20: Unit chair wastewater
30: 병원폐수 40: 생활오수처리장치30: hospital wastewater 40: household sewage treatment apparatus
41,51,61,91: 중공사막 멤브레인필터 42,52,62,92: 바이오필터41, 51, 61, 91: hollow fiber membrane filter 42, 52, 62, 92: biofilter
50: 병원폐수처리장치 60: 2차 처리장치50: hospital wastewater treatment device 60: secondary treatment device
70: 혼합조 80: 콤프레셔70: mixing tank 80: compressor
90: 치과폐수처리장치90: dental wastewater treatment device
이하 첨부된 도면을 참조하여 본 고안의 병원 폐수처리시스템에 대해 상세히 설명한다.Hereinafter, a hospital wastewater treatment system of the present invention will be described in detail with reference to the accompanying drawings.
도1은 본 고안에 따른 병원 폐수처리시스템의 구성도이고, 도2는 본 고안에 따른 다른 실시 예의 병원 폐수처리시스템의 구성도이며, 도3은 본 고안에 따른 또 다른 실시 예의 병원 폐수처리시스템의 구성도이다.1 is a block diagram of a hospital wastewater treatment system according to the present invention, Figure 2 is a block diagram of a hospital wastewater treatment system according to another embodiment according to the present invention, Figure 3 is a hospital wastewater treatment system according to another embodiment according to the present invention The configuration diagram.
상기 도1을 참조하면, 일상 생활에서 발생하는 생활오수(10)와, 치과병원의 유니트체어에서 발생하는 유니트체어폐수(20)와, 상기 유니트체어폐수(20)를 1차 처리하는 치과폐수처리장치(90)와, 각종 병원에서 발생하는 병원폐수(30)와, 상기병원폐수(30)를 1차 처리하는 병원폐수처리장치(50)와, 상기 생활오수(10)와 치과폐수처리장치(90) 및 병원폐수처리장치(50)에서 처리된 폐수를 저장하고 혼합하는 혼합조(70)와, 상기 혼합조(70)의 폐수를 다시 처리하는 2차 처리장치(60)와, 상기 생활오수(10)와 치과폐수처리장치(90), 병원폐수처리장치(50) 및 2차 처리장치(60)의 바이오필터(42,52,62,92)에 공기를 공급하는 콤프레셔(80)로 구성된다.Referring to FIG. 1, the treatment of dental sewage 10 which firstly processes living sewage 10 generated in daily life, a unit chair wastewater 20 generated in a unit chair of a dental hospital, and the unit chair wastewater 20 first Apparatus 90, hospital wastewater 30 generated in various hospitals, hospital wastewater treatment device 50 for primary treatment of the hospital wastewater 30, the living sewage 10 and dental wastewater treatment device ( 90) and a mixing tank 70 for storing and mixing the wastewater treated by the hospital wastewater treatment device 50, a secondary treatment device 60 for treating the wastewater of the mixing tank 70 again, and the living sewage 10 and the compressor 80 for supplying air to the biofilters 42, 52, 62, and 92 of the dental wastewater treatment device 90, the hospital wastewater treatment device 50, and the secondary treatment device 60. do.
상기 생활오수(10)와 치과폐수처리장치(90), 병원폐수처리장치(50) 및 2차 처리장치(60)는 각각에서 발생한 폐수를 처리하는 중공사막 멤브레인필터(41,51,61,91) 및 바이오필터(42,52,62,92)로 구성된다.The living sewage 10, the dental wastewater treatment device 90, the hospital wastewater treatment device 50, and the secondary treatment device 60 are hollow fiber membrane membrane filters 41, 51, 61, 91 for treating the wastewater generated in each. ) And biofilters (42, 52, 62, 92).
상기 중공사막 멤브레인 필터(Ultra Filteration, U/F;41,51,61,91)는 분획분자량(MWCO)이 10,000과 30,000으로서 날카로운 분획성능을 가지고 있고, 처리액의 미립자는 물론 0.01 미크론의 세균 및 바이러스까지 완전히 걸러낼 수 있고, 내열성 수지인 Polysulfone으로 제조하였기 때문에 90℃열수(熱水)에서도 사용이 가능하고, pH 1-14의 전영역에서 사용이 가능하므로 산, 알칼리 세정도 가능하다.The ultrafiltration membrane filter (U / F; 41, 51, 61, 91) has a fractional molecular weight (MWCO) of 10,000 and 30,000, and has a sharp fractional performance. The virus can be completely filtered out, and because it is made of polysulfone, a heat-resistant resin, it can be used in hot water at 90 ° C and can be used in all areas of pH 1-14.
또한 미생물의 영향을 받지 않으며 2중 Skin 구조 및 Skin과 지지층을 연결하는 완충층 효과에 의해 내압성 및 내구성이 우수하다.In addition, it is not affected by microorganisms and has excellent pressure resistance and durability by the double skin structure and the buffer layer effect connecting the skin and the support layer.
그리고 상기 바이오필터(42,52,62,92)는 악취를 제거하는 미생물이 충진된 미생물담체로 형성된 것으로서, 상기 악취 및 각 환경에 맞는 폐수를 제거하는 것으로서 생활오수(10)에 맞는 적절한 미생물과, 치과병원의 유니트체어(20)에서 발생되는 각종 치과폐기물을 분해하는 미생물로 구성되며, 또한 병원에서 발생되는 병원폐수에 적합한 미생물로 상기 미생물담체를 형성된 바이오필터를 적용하여 상기 유입되는 폐수를 정화하며, 상기 폐수에서 영양공급을 하게 되며, 또한 상기 컴퓨레셔(80)를 통해 공기를 유입받아 생장하게 된다.The biofilters 42, 52, 62, and 92 are formed of microbial carriers filled with microorganisms to remove odors. , Which consists of microorganisms that decompose various dental wastes generated in the unit chair 20 of the dental clinic, and purifies the incoming wastewater by applying a biofilter in which the microbial carrier is formed of microorganisms suitable for hospital wastewater generated in a hospital. In addition, the nutrient is supplied from the wastewater, and the air is introduced and grown through the compressor 80.
또한 상기 도2에 도시된 바와 같이 생활오수(10)와 병원폐수(30)로 형성되어 구성될 수 있으며, 도3에 도시된 바와 같이 생활오수(10)와 치과병원의 유니트체어폐수(20)를 적용하여 구성할 수도 있다.Also, as shown in FIG. 2, the living sewage 10 and the hospital wastewater 30 may be formed, and as shown in FIG. 3, the unit chair wastewater 20 of the living sewage 10 and the dental hospital is shown. You can also configure by applying.
상기와 같이 구성된 본 고안의 동작ㆍ효과를 살펴보면, 먼저 생활오수(10)는 중공사막 멤브레인필터(41)를 통해 각종 이물질과 세균 등을 제거하고, 생활오수(10)를 정화하기 적절한 미생물로 이루어진 미생물담체를 포함한 바이오필터(42)를 통해 1차로 처리된다. 상기 바이오필터(42)의 미생물은 상기 생활오수(10)를 통해 영양분을 공급받고, 상기 콤프레셔(80)를 통해 공기를 유입받아 생장하게 된다.Looking at the operation and effect of the present invention configured as described above, first, the living sewage (10) is made of a microorganism suitable to remove various foreign substances and bacteria through the hollow fiber membrane membrane filter 41, and to purify the living sewage (10) It is primarily processed through a biofilter 42 containing a microbial carrier. The microorganisms of the biofilter 42 are supplied with nutrients through the living sewage 10 and are grown by receiving air through the compressor 80.
그리고, 1차로 처리된 생활오수(10)는 혼합조(70)로 유입되고, 치과병원에서 발생하는 유니트체어폐수(20)는 중공사막 멤브레인필터(91)에서 각종 이물질과 세균등을 제거하고, 바이오필터(92)를 통해 각종 악취 및 가스를 제거한 후 상기 혼합조(70)로 유출시키게 된다. 이 때 상기 바이오필터(92)는 치과폐수에 적절한 미생물로 구성된 미생물담체로 형성되며, 상기 치과폐수(20)와 콤프레셔(80)를 통해 미생물이 생장하게 된다.In addition, the living sewage 10 treated first is introduced into the mixing tank 70, and the unit chair wastewater 20 generated in the dental hospital removes various foreign substances and bacteria from the hollow fiber membrane membrane filter 91, Various odors and gases are removed through the biofilter 92 and then flown out into the mixing tank 70. In this case, the biofilter 92 is formed of a microbial carrier composed of microorganisms suitable for dental wastewater, and microorganisms are grown through the dental wastewater 20 and the compressor 80.
그리고 상기 병원폐수(30)는 치과병원과 마찬가지로 중공사막 멤브레인필터(51)에서 각종 이물질과 세균등을 제거하고, 바이오필터(52)를 통해 각종 악취 및 가스를 제거한 후 혼합조(70)로 유출시키게 된다. 이 때도 상기와 마찬가지로 바이오필터(52)는 병원폐수에 적절한 미생물로 구성된 미생물담체로 구성되어 병원폐수를 처리하게 된다.The hospital wastewater 30 removes various foreign substances and bacteria from the hollow fiber membrane membrane filter 51 like the dental hospital, and removes various odors and gases through the biofilter 52 and then flows out into the mixing tank 70. Let's go. At this time, as described above, the biofilter 52 is composed of microbial carriers composed of microorganisms suitable for hospital wastewater to treat the hospital wastewater.
상기와 같이 유입된 생활오수(10)와 치과병원폐수(20) 및 병원폐수(30)는 혼합조(70)로 일시 저장된 후 생활오수(10), 치과병원폐수(20)와 병원폐수(30)의 처리와 동일하게 각종 이물질과 세균등을 중공사막 멤브레인필터(61)를 통해 제거하고, 각종 악취 및 가스를 바이오필터(62)를 통해 제거된 후 방류하게 되는 것이다.The living sewage 10 and the dental hospital wastewater 20 and the hospital wastewater 30 introduced as described above are temporarily stored in the mixing tank 70 and then the living sewage 10, the dental hospital wastewater 20 and the hospital wastewater 30. In the same manner as in the above), various foreign substances and bacteria are removed through the hollow fiber membrane membrane filter 61, and various odors and gases are removed through the biofilter 62 and then discharged.
즉, 생활오수(10), 치과병원폐수(20)와 병원폐수(30)를 각각 1차적으로 처리한 후 혼합하여 다시 한번 더 처리하여 각종 오염물질을 제거한 후에 방류함으로서 수질오염을 방지하게 된다.In other words, the living sewage 10, the dental hospital wastewater 20 and the hospital wastewater 30 are treated first, and then mixed and treated again to remove various contaminants to prevent water pollution.
상술한 바와 같이 일반병원이나 치과병원에서 발생되는 각종 오염물질을 포함한 폐수를 간단한 장치로서 효율적으로 제거하여 방류함으로서 수질오염을 미연에 방지하는 효과가 있다.As described above, the wastewater containing various contaminants generated in a general hospital or a dental hospital is efficiently removed and discharged as a simple device, thereby preventing water pollution.
Claims (3)
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| KR2020010010270U KR200236075Y1 (en) | 2001-04-12 | 2001-04-12 | Hospital sewage disposal system |
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