PROBLEM TO BE SOLVED: To provide a sludge treatment system and a sludge treatment method enabling a sludge treatment by reciprocating of a predetermined special vehicle between a sewage treatment plant and a cleaning plant in a state in which sludge and woody biomass are mixed, and enabling handling of a sewage sludge as a fuel at the cleaning plant as a power generation facility, as well as ordinary garbage.SOLUTION: There is provided a sludge treatment system for mixing dewatered sludge from a sewage treatment plant and woody biomass, and using a mixture as a fuel at a cleaning plant that is a power generation facility by incineration of garbage, and there is provided a sludge treatment method using a special vehicle which is a dump truck equipped with a mixer, to transport the mixture of the sludge and the woody biomass to the cleaning plant after mixing the dewatered sludge and the woody biomass at a predetermined ratio by the mixer, or while mixing the dewatered sludge and the woody biomass at a predetermined ratio by the mixer.SELECTED DRAWING: Figure 2
【課題】下水処理場と清掃工場との間を、汚泥と木質バイオマスとが混合された状態で所定の特殊車両が往復することにより、汚泥処理が可能となり、清掃工場では下水汚泥を通常ごみと同じく発電施設で燃料として取り扱い得る汚泥処理システム及び汚泥処理方法の提供。【解決手段】下水処理場からの脱水汚泥と、木質バイオマスとを混合し、ごみ焼却による発電施設である清掃工場で燃料として使用する汚泥処理システムであって、混合装置を有する特殊車両を備え、前記脱水汚泥と前記木質バイオマスとを所定の割合で前記混合装置によって混合した後に、又は、前記脱水汚泥と前記木質バイオマスとを所定の割合で前記混合装置によって混合しながら、前記特殊車両によって前記清掃工場へ運搬する。前記特殊車両がダンプトラックである、汚泥処理方法。【選択図】図2
SLUDGE TREATMENT SYSTEM AND SLUDGE TREATMENT METHOD
汚泥処理システム、汚泥処理方法
2018-07-26
Patent
Electronic Resource
Japanese
IPC: | C02F Behandlung von Wasser, Schmutzwasser, Abwasser oder von Abwasserschlamm , TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE / B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS |
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