US2010170778A1
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Process for the production of polyaluminium salts
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EP2017225A2
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Treatment of aluminium containing waste waters
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EP2101901A1
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Separation process
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Use of a nozzle for manufacturing sodium percarbonate
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FI20040873A0
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Composition for the treatment of surfaces and its use
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WO2004094320A1
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Method of treating digested sludge
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AU2003279684A1
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A method for supplying oxygen to a water purification process
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AU2003261048A1
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A method for digestion of sludge in water purification
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CA2424075A1
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Method of treating residual acid
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WO0173195A1
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Treatment of bleach plant filtrates
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AU3257501A
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Sizing composition
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Cationic polymers for sludge dewatering
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AU2335100A
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Process for the treatment of white liquor
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AU2335000A
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Process for oxidising white liquor
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PL347718A1
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Method of purifying sewage
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AU1424000A
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Process for preparation of nutritional supplement for animals
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SE9901453D0
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Treating ash from electrofilter used to scrub flue gases from soda oven
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WO9953139A1
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A sizing composition and a method of sizing
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EP1084292A1
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Treatment of filtrates from peroxide bleaching of pulp
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Recovering heat in sulfuric acid production process for warming water for contact with oxidation gas, which is then contacted with concentrated acid
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