
Related Industry: Environmental


Fluid treatment apparatus – 6556930

Fluid treatment apparatus – 6609070

Method and apparatus for the application of fluid to soil or plants – 6959655

Inorganic ion sorbents and methods for using the same – 7074336

Inorganic ion sorbents – 7122502

Photographic developer effluent transfer station and drain wash – 7207733

Method for treating bottom ash – 7714182

Producing liquid organic fertilizer from organic substrates – 7771504

Method of purifying isosaccharinate – 7790134

Extraction of fulvic minerals from humic substances – 7825266

Method and apparatus for destruction of biological and chemical agents – 8236237

Infrared fluorescing optical signature agent for real time change detection – 8253115

Chemical additives to make polymeric materials biodegradable – 8222316

Desalination using low-grade thermal energy – 8282791

Extraction of fulvic minerals, vitamins, amino acids, enzymes, and phytonutrients from humic substances – 8383840

Chemical additives to make polymeric materials biodegradable – 8513329

Liquid hydrocarbon slug containing vapor recovery system – 8529215

Chemical additives to make polymeric materials biodegradable – 8618189

Use of an apparatus for separating magnetic pieces of material – 8678194

Method for reducing odor and harmful materials from sewer plant process streams – 8784665

Liquid hydrocarbon slug containing vapor recovery system – 8840703

High efficiency slug containing vapor recover – 8864887
