DEWATERING ACCELERATOR COMPOSITION FOR HYDROUS SLUDGE
To provide a dewatering accelerator composition for water-containing sludge with excellent stability, such as efficiently producing a sludge concentrate with low water content and uniform appearance from water-containing sludge.SOLUTION: A dewatering accelerator composition for hydrous sludge contai...
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| Format: | Patent |
| Sprache: | eng ; jpn |
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| Zusammenfassung: | To provide a dewatering accelerator composition for water-containing sludge with excellent stability, such as efficiently producing a sludge concentrate with low water content and uniform appearance from water-containing sludge.SOLUTION: A dewatering accelerator composition for hydrous sludge containing (A), a nonionic surfactant, and (B) an anionic surfactant with a molecular weight of 200 to 1000.SELECTED DRAWING: None
【課題】水を含むスラッジから、水分量の少ないスラッジ濃縮物を効率よく製造でき均一な外観を呈するなど、安定性に優れた含水スラッジ用脱水促進剤組成物を提供する。【解決手段】（Ａ）ノニオン界面活性剤と（Ｂ）分子量２００以上１０００以下のアニオン界面活性剤とを含有する、含水スラッジ用脱水促進剤組成物。【選択図】なし |
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