Ion exchange treatment of water - using cation filter and mixed bed filter in series in separate reactor compartments connected by fluid permeable plate which blocks resin
NL8500860A
Method for cleaning soiled soil.
NL8402675A
Apparatus for dosing and inflating an oven of a flammable material.
GB8420595D0
Vacuum filter
NL8303631A
Method and apparatus for waste separation
NL8301400A
Method for separating household waste.
NL8301185A
Method for separately recovery of metals from waste, in particular chemical waste.
NL8202096A
Heat exchanger containing a granular containing vertical tubes.
NL8102308A
Device for operating physical and / or chemical processes, in particular a heat exchanger.
NL8102307A
Apparatus and method for thickening by evaporation of a liquid.
NL8102024A
Fluid heat exchanger - fluid heat exchange.
NL8101337A
Rotor sieve.
NL8006161A
Flow-up device for a liquid medium containing a fluidisable grain mass.
NL8005022A
Heat exchanger of a type containing a bundle of vertical pipes for upward transport of a first fluidizable granular flow through heat exchange medium.
NL8005023A
Device with a number of heat exchangers placed above each other.
NL8001372A
Device for floating flocked sludge in a liquid.
NL8001198A
Sludge removal device.
NL8000791A
Method and apparatus for separating paper and plastic foil in a sifter.
