Liquefying de-watered sludge preparatory to drying

Methods for reducing biosolids odors

Device for treating fluorine-containing water

PROCESSING PAINT SLUDGE TO PRODUCE A COMBUSTIBLE FUEL PRODUCT

Methods for Enhancing the Dewaterability of Sludge with Alpha-Amylase Treatment

PROCESS FOR RECYCLING PAINT FLUSH SOLUTION

SYSTEMS AND METHODS FOR TREATING SOLID WASTE

System for Processing Contaminated Water

Method for recycling of oil based drilling fluid contaminated with water and water contaminated with oil based drilling fluid

Dewatering system

Biotreatment of As-containing hydroxide sludge

Method and apparatus for separation of chemical materials from feces

MASS THICKENING APPARATUS

Method and apparatus for separation of chemical materials from feces

Sludge removal

Method of clarifying industrial wastewater for the reduction of organic waste content using cationic dispersion polymers combined with powdered activated carbon and anionic flocculent polymers

Installation and method for the treatment of sewage sludge, and membrane unit

Process for treating septage to extract a bio-fuel

Arrangement for separating environmentally harmful substances from a polluted mass

Digesters

Process obtaining landfill disposable wasted from hydrocarbon containing sludge

Method and apparatus for converting organic material

Method and apparatus for decontamination of fluid

Treatment of waste activated sludge

Carbon filtration process and apparatus for removing PCB's and other compounds from wastewater

Production of a fermentation product

Process for the oily sludge of food byproducts

Process for combining solids thickening and dewatering in one vessel

Methods and systems for dewatering and gasification

Method of clarifying industrial laundry wastewater using cationic dispersion polymers and anionic flocculent polymers

Perforated deck made out of a plurality of segments

System and method for recovering oil from a waste stream

Method for treatment of sludge from waterworks and wastewater treatment plants

Apparatus for recycling of oil-based drilling fluid contaminated with water and water contaminated with oil based drilling fluid

Method for stabilizing and conditioning urban and industrial wastewater sludge

Method and system for beneficiating gasification slag

Struvite crystallization

Method and device for purifying wastewaters

Ultrasonic transducer system

Method of treating digested sludge

System and process for reducing PFAS and microplastics in biosolids using hydrodynamic cavitation and foam fractionation

Sludge removal system and method of use

Programmable dredge spoils slurry process and dewatering system

Method and apparatus for collection, treatment, and recycling of oilfield drilling fluids and wastewater

Device for separating water from sludge

Methods for processing human waste