Water and wastewater treatment
CH.E-Industry Group provides engineering and technological solutions for water treatment plants, utilities, and wastewater treatment facilities aimed at improving the efficiency of water purification and sludge dewatering processes.
Our solutions cover key processes of mechanical separation and treatment of sludge from municipal and industrial wastewater.
We carry out process audits, select equipment for sludge thickening and dewatering, and perform selection and optimization of reagents (flocculants and coagulants), taking into account wastewater characteristics and operating conditions of the equipment.
One of the key areas of our activity is the manufacturing of decanter centrifuges for thickening, dewatering, and phase separation processes in wastewater treatment systems. The use of such solutions allows reducing sludge volume, improving treatment efficiency, optimizing disposal costs, and ensuring stable operation of treatment facilities.
Another important area of our activity is service maintenance and overhaul of centrifuges, including equipment from various manufacturers. We perform diagnostics, component refurbishment, modernization, and technical upgrading of centrifuges, which allows extending their service life and improving equipment performance.
An important element of effective dewatering and clarification of wastewater is proper reagent selection. We carry out selection of flocculants and coagulants based on sludge characteristics and equipment operating conditions, including laboratory and pilot-scale testing.
Key solutions for water utilities and wastewater treatment plants
- process audits and analysis of sludge characteristics
- selection of process schemes for thickening and dewatering
- decanter centrifuges and mechanical dewatering systems
- major and routine repairs of centrifuges (including equipment from various manufacturers)
- selection and implementation of flocculants and coagulants
- reagent preparation and dosing stations
- modernization of sludge treatment systems
- tanks, mixers, and auxiliary equipment
- service, spare parts supply, and equipment modernization
- design and manufacturing of custom (non-standard) process equipment
Our solutions are adapted to the technological conditions of each specific facility and may include modernization of existing systems or implementation of new technological solutions for water treatment and sludge processing.
Other technological solutions
Comprehensive engineering solutions: from process audits and design to the construction of beneficiation plants and installations, as well as the manufacturing, modernization, and repair of processing equipment; solutions for improving process efficiency, dewatering, slurry treatment, and recovery of additional marketable products from waste.
Engineering solutions for the processing of mineral raw materials and beneficiation waste with recovery of valuable components and improvement of production efficiency; implementation of process audits, process modernization, and equipment supply for both operating and new facilities.
Engineering solutions for the separation of distillery stillage into liquid and solid fractions; implementation of in-house manufactured decanter centrifuges, improvement of DDGS process efficiency, provision of water treatment, as well as equipment service and modernization; organization of the methanization process of post-alcohol stillage.
Engineering solutions for sugar plants, including systems for treatment and reuse of water after beet washing; implementation of equipment, including centrifuges, as well as their service and modernization.
Solutions for processing agricultural raw materials and livestock waste, including drying, granulation, and centrifugal separation and dewatering of organic materials; optimization of production through the implementation of equipment, as well as process automation and modernization.