JP2006142302A5 - - Google Patents

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JP2006142302A5
JP2006142302A5 JP2006056467A JP2006056467A JP2006142302A5 JP 2006142302 A5 JP2006142302 A5 JP 2006142302A5 JP 2006056467 A JP2006056467 A JP 2006056467A JP 2006056467 A JP2006056467 A JP 2006056467A JP 2006142302 A5 JP2006142302 A5 JP 2006142302A5
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anaerobic
liquid
solid
gas
sludge bed
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JP2006056467A
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JP2006142302A (en
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本発明は、以下に記載する手段によって前記課題を解決した。
（１）有機性廃水または廃棄物をガス、液及び固液分離部を多段に有する上向流嫌気性汚泥床処理装置により、嫌気処理する方法において、前記装置本体側壁との角度が３５度以下である該ガス、液及び固液分離部を上向流嫌気性汚泥床処理装置に取り付け、かつ、被処理原水を直接供給するか、若しくは希釈処理を行った被処理原水を供給することを特徴とする有機性廃水または廃棄物の嫌気性処理方法。
（２）前記ガス、液及び固液分離部は、前記上向流嫌気性汚泥床処理装置の上部５０％の範囲内に取り付けていることを特徴とする前記（１）記載の有機性廃水または廃棄物の嫌気性処理方法。
（３）前記上向流嫌気性汚泥床処理装置への流入水の通水速度を１〜５ｍ／ｈとすることを特徴とする前記（１）又は（２）記載の有機性廃水または廃棄物の嫌気性処理方法。 The present invention has solved the above problems by the means described below.
(1) In a method for anaerobic treatment of organic wastewater or waste by an upflow anaerobic sludge bed treatment apparatus having gas, liquid and solid-liquid separation parts in multiple stages, the angle with the side wall of the apparatus main body is 35 degrees or less. The gas, liquid, and solid-liquid separation unit is attached to an upflow anaerobic sludge bed treatment device , and the raw water to be treated is directly supplied or the raw water to be treated that has been diluted is supplied. An anaerobic treatment method for organic wastewater or waste.
(2) The organic wastewater according to (1) above, wherein the gas, liquid and solid-liquid separation section is attached within the upper 50% of the upward flow anaerobic sludge bed treatment apparatus. Anaerobic treatment of waste.
(3) The organic wastewater or waste according to (1) or (2) above, wherein a flow rate of inflow water to the upstream anaerobic sludge bed treatment device is 1 to 5 m / h. Anaerobic treatment method.

（４）ガス、液及び固液分離部を多段に有する上向流嫌気性汚泥床処理装置において、装置本体側壁との角度が３５度以下である該ガス、液及び固液分離部を前記上向流嫌気性汚泥床処理装置の上部に取り付け、直接、若しくは希釈処理を行った被処理原水を流入する供給管を設けたことを特徴とする嫌気性処理装置。(4) In an upflow anaerobic sludge bed treatment apparatus having gas, liquid and solid / liquid separation sections in multiple stages, the gas, liquid and solid / liquid separation sections having an angle of 35 degrees or less with respect to the apparatus main body side wall An anaerobic treatment apparatus characterized in that a supply pipe is provided on the upper part of a counter-flow anaerobic sludge bed treatment apparatus and into which raw water to be treated that has undergone direct or dilution treatment flows.
（５）前記ガス、液及び固液分離部は、前記上向流嫌気性汚泥床処理装置の上部５０％の範囲内に取り付けていることを特徴とする前記（４）記載の有機性廃水または廃棄物の嫌気性処理方法。(5) The organic wastewater according to (4) above, wherein the gas, liquid and solid-liquid separation part is attached within the upper 50% of the upward flow anaerobic sludge bed treatment apparatus. Anaerobic treatment of waste.
（６）各占有面積が装置断面積の２分の１以上となる邪魔板により形成されるガス、液及び固液分離部を有することを特徴とする前記（４）又は（５）記載の嫌気性処理装置。(6) Anaerobic as described in (4) or (5) above, characterized by having gas, liquid and solid-liquid separation parts formed by baffle plates each occupying area is 1/2 or more of the device cross-sectional area Sex processing equipment.

Claims (6)

有機性廃水または廃棄物をガス、液及び固液分離部を多段に有する上向流嫌気性汚泥床処理装置により、嫌気処理する方法において、前記装置本体側壁との角度が３５度以下である該ガス、液及び固液分離部を上向流嫌気性汚泥床処理装置に取り付け、かつ、被処理原水を直接供給するか、若しくは希釈処理を行った被処理原水を供給することを特徴とする有機性廃水または廃棄物の嫌気性処理方法。 In the method of anaerobic treatment of organic waste water or waste by an upflow anaerobic sludge bed treatment apparatus having gas, liquid and solid-liquid separation parts in multiple stages, the angle with the apparatus main body side wall is 35 degrees or less. Organic, characterized in that gas, liquid, and solid-liquid separation unit are attached to an upflow anaerobic sludge bed treatment device , and the raw water to be treated is directly supplied or the raw water to be treated is diluted. Of anaerobic wastewater or waste. 前記ガス、液及び固液分離部は、前記上向流嫌気性汚泥床処理装置の上部５０％の範囲内に取り付けていることを特徴とする請求項１記載の有機性廃水または廃棄物の嫌気性処理方法。2. The organic waste water or waste anaerobic according to claim 1, wherein the gas, liquid, and solid-liquid separator are attached within an upper 50% range of the upward flow anaerobic sludge bed treatment apparatus. Sex processing method. 前記上向流嫌気性汚泥床処理装置への流入水の通水速度を１〜５ｍ／ｈとすることを特徴とする請求項１又は請求項２記載の有機性廃水または廃棄物の嫌気性処理方法。The anaerobic treatment of organic wastewater or waste according to claim 1 or 2, wherein a flow rate of inflow water to the upstream anaerobic sludge bed treatment device is 1 to 5 m / h. Method. ガス、液及び固液分離部を多段に有する上向流嫌気性汚泥床処理装置において、装置本体側壁との角度が３５度以下である該ガス、液及び固液分離部を前記上向流嫌気性汚泥床処理装置の上部に取り付け、直接、若しくは希釈処理を行った被処理原水を流入する供給管を設けたことを特徴とする嫌気性処理装置。In an upflow anaerobic sludge bed processing apparatus having gas, liquid and solid / liquid separation sections in multiple stages, the upward flow anaerobic process is performed with the gas, liquid and solid / liquid separation sections having an angle of 35 degrees or less with the side wall of the apparatus main body. An anaerobic treatment apparatus comprising a supply pipe that is attached to the upper part of the sewage sludge bed treatment apparatus and directly or directly into the treated raw water that has been diluted. 前記ガス、液及び固液分離部は、前記上向流嫌気性汚泥床処理装置の上部５０％の範囲内に取り付けていることを特徴とする請求項４記載の有機性廃水または廃棄物の嫌気性処理方法。The organic waste water or waste anaerobic according to claim 4, wherein the gas, liquid and solid-liquid separation part is attached within the upper 50% of the upward flow anaerobic sludge bed treatment apparatus. Sex processing method. 各占有面積が装置断面積の２分の１以上となる邪魔板により形成されるガス、液及び固液分離部を有することを特徴とする請求項４又は請求項５記載の嫌気性処理装置。6. The anaerobic treatment apparatus according to claim 4, further comprising a gas, liquid, and solid-liquid separation unit formed by baffle plates each having an occupied area of half or more of the cross-sectional area of the apparatus.
JP2006056467A 2006-03-02 2006-03-02 Anaerobic treatment method and apparatus Pending JP2006142302A (en)

Priority Applications (1)

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JP2006056467A JP2006142302A (en) 2006-03-02 2006-03-02 Anaerobic treatment method and apparatus

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Application Number Priority Date Filing Date Title
JP2006056467A JP2006142302A (en) 2006-03-02 2006-03-02 Anaerobic treatment method and apparatus

Related Parent Applications (1)

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JP2000273464A Division JP3955431B2 (en) 2000-09-08 2000-09-08 Anaerobic treatment method and apparatus

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JP2006142302A JP2006142302A (en) 2006-06-08
JP2006142302A5 true JP2006142302A5 (en) 2006-08-24

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008221181A (en) * 2007-03-15 2008-09-25 Ebara Corp Anaerobic treatment device and treatment method
KR101219494B1 (en) 2010-06-10 2013-01-11 한성국 Pretreatment method of high concentrated ogranic sludges to applying for uasb
CN102583731B (en) * 2012-03-02 2013-04-17 东华大学 Spiral symmetrical flow anaerobic reactor
JP2019042692A (en) * 2017-09-05 2019-03-22 株式会社Ihi Biological treatment device and methane gas manufacturing method

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