KR101169563B1 - 폐석고, 불가사리 분말, 패각류 껍질 분말 및 점토광물을 포함하는 무기계 응집제 - Google Patents
폐석고, 불가사리 분말, 패각류 껍질 분말 및 점토광물을 포함하는 무기계 응집제 Download PDFInfo
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- KR101169563B1 KR101169563B1 KR1020120014332A KR20120014332A KR101169563B1 KR 101169563 B1 KR101169563 B1 KR 101169563B1 KR 1020120014332 A KR1020120014332 A KR 1020120014332A KR 20120014332 A KR20120014332 A KR 20120014332A KR 101169563 B1 KR101169563 B1 KR 101169563B1
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Images
Classifications
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5263—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using natural chemical compounds
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
Description
지역 | 항목 | 축산폐수배출시설의 설치허가를 받은 자가 설치한 축산폐수처리시설 | 축산폐수배출시설의 설치신고를 한 자가 설치한 축산폐수처리시설 |
특정지역 |
생물화학적 산소요구량 (㎎/ℓ) |
50이하 | 150이하 |
부유물질량 (㎎/ℓ) |
50이하 | 150이하 | |
총 질 소 (㎎/ℓ) |
260이하 | - | |
총 인 (㎎/ℓ) |
50이하 | - | |
기타지역 |
생물화학적 산소요구량 (㎎/ℓ) |
150이하 | - |
부유물질량 (㎎/ℓ) |
150이하 | 350이하 |
구 분 | 생물화학적 산소요구량 (㎎/ℓ) |
화학적 산소요구량 (㎎/ℓ) |
부유물질량 (㎎/ℓ) |
기 타 (㎎/ℓ) |
하수종말처리시설 | 20 이하 | 40 이하 | 20 이하 | 총질소:60이하 총 인:8이하 |
폐수종말처리시설 (농공단지 오?폐수종말처리시설 포함) |
30 이하 | 40 이하 | 30 이하 |
도 2는 본 발명의 응집제를 사용하여 음식물 폐수처리 과정을 나타낸 도이다.
도 3은 본 발명의 응집제를 사용하여 축산물 분뇨 폐수처리 과정을 나타낸 도이다.
시 험 항 목 | 단 위 | 원수 | 응집제처리수 |
수소이온농도(pH) | - | 4.03 | 6.58 |
부유물질(SS) | mg/L | 19200 | 7.50 |
화학적산소요구량(COD) | mg/L | 3657 | 18.42 |
생물학적산소요구량(BOD) | mg/L | 43500 | 76.785 |
총 질소(T-N) | mg/L | 2119 | 9.365 |
총 인(T-P) | mg/L | 333.420 | 0.198 |
총 n-H추출물질 | mg/L | 3930 | 9.58 |
색 도 | 도 | 1444 | 46 |
탁 도 | NTU | 6250 | 15 |
대장균 수 | 개/mL | 불검출 | 불검출 |
시 험 항 목 | 단 위 | 원수 | 응집제처리수 |
수소이온농도(pH) | - | 8.75 | 7.51 |
부유물질(SS) | mg/L | 9733 | 3.60 |
화학적산소요구량(COD) | mg/L | 5205 | 27.11 |
생물학적산소요구량(BOD) | mg/L | 4350 | 38.18 |
총 질소(T-N) | mg/L | 3143 | 12.837 |
총 인(T-P) | mg/L | 156.530 | 0.083 |
색 도 | 도 | 3065 | 30 |
탁 도 | NTU | 14800 | 7 |
대장균 수 | 개/mL | 10000이상 | 30 |
시 험 항 목 | 단 위 | 원수 | 응집제처리수 |
수소이온농도(pH) | - | 6.59 | 7.09 |
부유물질(SS) | mg/L | 288.00 | 33.33 |
화학적산소요구량(COD) | mg/L | 70.20 | 53.92 |
생물학적산소요구량(BOD) | mg/L | 199.80 | 56.60 |
총 질소(T-N) | mg/L | 60.000 | 28.914 |
총 인(T-P) | mg/L | 4.247 | 0.055 |
색 도 | 도 | 80 | 27 |
탁 도 | NTU | 229 | 11 |
대장균 수 | 10000이상 | 40 |
Claims (7)
- 폐석고 분말 50-200중량부, 불가사리 분말 50-200중량부, 패각류 분말 50-100중량부, 및 점토광물 30-70중량부로 이루어짐을 특징으로 하는 무기계 폐수처리용 응집조성물.
- 상기 청구항 1에 있어서,
상기 점토광물은 주성분이 SiO2 이며, Al2O3, Fe2O3 , Na2O, 및 K2O를
일부 포함함을 특징으로 하는 무기계 폐수처리용 응집조성물.
- 상기 청구항 1 또는 청구항 2의 응집조성물을 응집조성물 100중량부 대비 불가사리에서 채취한 해양성 콜라겐0.2-1중량부로 코팅함을 특징으로 하는 무기계 폐수처리용 응집조성물.
- 폐석고 분말 50-200중량부, 불가사리 분말 50-200중량부, 패각류 분말 50-200중량부, 및 고령토, 일라이트, 제올라이트, 황산칼슘반수화물, 규조토, 산화칼슘, 소듐벤토나이트, 녹니석, 활석, 적철석, 석회석, 방해석, 돌로마이트, 버미큘라이트, 명반석, 수산화나트륨, 황산알루미늄, 염화제1철, 폴리아크릴산나트륨, 및 소디움시트레이트하이드레이트의 합이 30-70중량부로 이루어짐을 특징으로 하는 음식물 폐수처리용 무기계 응집조성물.
- 폐석고 분말 50-200중량부, 불가사리 분말 50-200중량부, 패각류 분말 50-200중량부, 고령토, 일라이트, 제올라이트, 황산칼슘반수화물, 규조토, 산화칼슘, 소듐벤토나이트, 명반석, 형석, 및 황산알루미늄의 합이 30-70중량부 이루어짐을 특징으로 하는 축산분뇨 폐수처리용 무기계 응집조성물.
- 폐석고 분말 50-200중량부, 불가사리 분말 50-200중량부, 패각류 분말 50-200중량부, 및 고령토, 일라이트, 제올라이트, 황산칼슘반수화물, 규조토, 산화칼슘, 소듐벤토나이트, 형석, 황산알루미늄, 및 수산화나트륨의 합이 30-70중량부로 이루어짐을 특징으로 하는 하천 폐수처리용 무기계 응집조성물.
- 상기 청구항 4 내지 청구항 6항중 어느 한 항의 응집조성물을 응집조성물 100중량부 대비 불가사리에서 채취한 해양성 콜라겐 0.2-1중량부로 코팅함을 특징으로 하는 무기계 폐수처리용 응집조성물.
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