ZA200400037B
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Method for manufacturing a multilayered pulp product comprising a charge between layers.
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WO03002318A1
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Wood treatment solution and process for improving the preservation of wood
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FI20012508A0
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Improved board manufacturing process
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BR0117070A
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A method of making a multilayer pulp product comprising a interlayer loading and said product
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FI20010706A0
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Process for the preparation of peracetic acid
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FI20010705A0
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Process for the preparation of stable peracetic acid product
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FI109991B
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Method for removing nitrate from waste water
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FI20010651A0
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Recovery of ammoniacal nitrogen from waste water
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FI20010641A0
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Hydration of a working solution in a hydrogen in a hydrogen peroxide production process
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FI20010164A0
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Process for preparing sodium percarbonate granules with improved stability
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FI20000892A0
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Method for the separation and recovery of a catalyst in a catalytic process and method for the manufacture of kelatering agents
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FI20000867A0
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Process for producing chlorine dioxide by using several reducing agents together
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FI20000562A0
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Hygiene of property-specific residential wastewater
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FI20000511A0
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Regeneration of the working solution in the hydrogen peroxide production process
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FI20000474A0
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Monitoring of paper mill circulation water status
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FI20000475A0
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Solid formic acid product
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FI19992598A
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Procedure for making paper
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FI991365A0
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Bleach activator and method for operating the activator
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FI991366A0
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Process for processing mechanical masses
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EP1086042A1
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Stabilized sodium carbonate peroxyhydrate
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