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Willow Technology, Inc. Patents
Willow Technology, Inc.
Toms River, NJ
No. of patents:

Patent Number Title Of Patent Date Issued
5196043 Delayed, exothermic, alkaline sterilization method for treating wastewater sludges March 23, 1993
A method and product for sterilizing and drying waste products such as plant sludge, animal excrement and process wastes wherein the waste material is first settled or dewatered to a moisture content between 4% to 60% and then blended and reacted with alkaline earth metal oxides in the
4997572 High rate method for alkaline stabilization, beneficiating and pelletizing of wastewater treatme March 5, 1991
The present invention relates to a high rate method for combining waste materials to produce valuable products for agricultural, horticultural, sylvicultural or public use. Specifically, the present invention combines the steps of alkaline stabilization, beneficiating and pelletizing was
4708268 Method and apparatus for the accurate volumetric feeding of materials November 24, 1987
There is provided a method and apparatus for the accurate volumetric feeding of materials which require agitation to induce flow, the apparatus includes a hopper for containing said materials including a lower horizontally disposed, cylindrically shaped trough portion, an adjustably
4658891 Method and apparatus for thermally processing viscous, shear sensitive materials April 21, 1987
There is provided a thermal processor and method for thermally processing non-Newtonian, shear sensitive, viscous materials which are difficult-to-dry and difficult-to-handle, in particular dewatered waste water sludge from industrial plants such as metal hydroxide sludge from surfac
4619381 Method and apparatus for discharging materials from a storage bin October 28, 1986
There is provided a method and apparatus for discharging storage bins within which difficult-to-handle materials are stored, the apparatus including a container adapted to be fixed to the bottom of the storage bin or silo, having horizontally spaced apart parallel shafts disposed within
4306978 Method for lime stabilization of wastewater treatment plant sludges December 22, 1981
A method for the lime stabilization of wastewater sludge, includes the steps of dewatering sludge so as to produce a sludge cake containing from about 10 to 60% by weight of dry solids and rapidly and intimately mixing and reacting the sludge cake with calcium oxide so as to produce
3941357 Method and apparatus for mixing viscous materials March 2, 1976
A method and apparatus for mixing viscous materials in a double arm mixer having a container with a pair of spaced apart shafts pivotably disposed through the container and a plurality of mixing plows connected to the periphery of each shaft in spaced apart relationship. When the shafts

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