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A platform for research: civil engineering, architecture and urbanism
SCREEN RESIDUE SEPARATION SYSTEM, ACTIVATED SLUDGE TREATMENT SYSTEM, SCREEN RESIDUE SEPARATION METHOD, AND ACTIVATED SLUDGE TREATMENT METHOD
To realize a screen residue separation system, activated sludge treatment system, screen residue separation method, and activated sludge treatment method that can reduce the number of equipment, area, and cost required for operation.SOLUTION: A screen residue separation system includes a first screen residue separation device 4 and second screen residue separation device 5 capable of separating screen residue S of water to be treated W1. The first screen residue separation device 4 has a first filter 41 having a predetermined opening. The second screen residue separation device 5 has a second filter 51 having a larger opening than the first filter 41. The second screen residue separation device 5 is located downstream of the first screen residue separation device 4.SELECTED DRAWING: Figure 1
【課題】運用に要する設備点数、面積、および費用を低減しうる、し渣分離システム、活性汚泥処理システム、し渣分離方法、および活性汚泥処理方法を実現する。【解決手段】被処理水Ｗ１のし渣Ｓを分離可能な第一し渣分離装置４および第二し渣分離装置５を備え、第一し渣分離装置４は、所定の目開きの第一フィルタ４１を有し、第二し渣分離装置５は、第一フィルタ４１より目開きが大きい第二フィルタ５１を有し、第二し渣分離装置５は、第一し渣分離装置４の下流に設けられている。【選択図】図１
SCREEN RESIDUE SEPARATION SYSTEM, ACTIVATED SLUDGE TREATMENT SYSTEM, SCREEN RESIDUE SEPARATION METHOD, AND ACTIVATED SLUDGE TREATMENT METHOD
To realize a screen residue separation system, activated sludge treatment system, screen residue separation method, and activated sludge treatment method that can reduce the number of equipment, area, and cost required for operation.SOLUTION: A screen residue separation system includes a first screen residue separation device 4 and second screen residue separation device 5 capable of separating screen residue S of water to be treated W1. The first screen residue separation device 4 has a first filter 41 having a predetermined opening. The second screen residue separation device 5 has a second filter 51 having a larger opening than the first filter 41. The second screen residue separation device 5 is located downstream of the first screen residue separation device 4.SELECTED DRAWING: Figure 1
【課題】運用に要する設備点数、面積、および費用を低減しうる、し渣分離システム、活性汚泥処理システム、し渣分離方法、および活性汚泥処理方法を実現する。【解決手段】被処理水Ｗ１のし渣Ｓを分離可能な第一し渣分離装置４および第二し渣分離装置５を備え、第一し渣分離装置４は、所定の目開きの第一フィルタ４１を有し、第二し渣分離装置５は、第一フィルタ４１より目開きが大きい第二フィルタ５１を有し、第二し渣分離装置５は、第一し渣分離装置４の下流に設けられている。【選択図】図１
SCREEN RESIDUE SEPARATION SYSTEM, ACTIVATED SLUDGE TREATMENT SYSTEM, SCREEN RESIDUE SEPARATION METHOD, AND ACTIVATED SLUDGE TREATMENT METHOD
し渣分離システム、活性汚泥処理システム、し渣分離方法、および活性汚泥処理方法
YATSUGI SOICHIRO (author) / KITAGAWA YOSHIO (author) / NAGAE SHINYA (author)
2022-03-10
Patent
Electronic Resource
Japanese
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