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PHYSICAL-CHEMICAL SYSTEMS: EFFICIENCY IN THE TREATMENT OF INDUSTRIAL EFFLUENTS
Physicochemical systems are fundamental in the treatment of industrial effluents, especially when oils, heavy metals, suspended solids, and compounds that are difficult to degrade biologically are present. A physicochemical wastewater treatment plant (WWTP) works by combining physical and chemical processes that promote the separation and removal of contaminants, resulting in a clarified effluent ready for safe disposal or further treatment.
This type of physical-chemical treatment is widely applied in industries seeking to meet legal disposal requirements, reduce operating costs, and ensure compliance with environmental regulations.
HOW PHYSICAL-CHEMICAL WASTEWATER TREATMENT WORKS
The physical-chemical wastewater treatment process is made up of a series of sequential stages, each aimed at removing specific contaminants. In general, the physical-chemical system involves:
APPLICATIONS AND BENEFITS OF THE PHYSICOCHEMICAL SYSTEM
The physicochemical treatment of water and wastewater is widely used in both industrial wastewater treatment plants (WWTPs) and pre-treatment systems. It can operate independently or be integrated with biological and membrane processes, such as ultrafiltration and MBR.
AMONG THE MAIN STAGES OF THE SYSTEM ARE:
pH CORRECTION
Adjusting the acid-base balance of water to favor chemical reactions.
COAGULATION AND FLOCCULATION
Addition of chemicals that bind suspended particles into larger, heavier flakes.
DECANTATION
Physical process that separates the formed flocs from the treated water, allowing them to settle.
FILTRATION
Final step for removing remaining solids and polishing the effluent.
AMONG
THE MAIN
BENEFITS
OF
PHYSICAL-CHEMICAL
TREATMENT
ARE:
EFFECTIVE REMOVAL OF HEAVY METALS, OILS, GREASES, AND SUSPENDED SOLIDS
BRINGING EFFLUENTS INTO COMPLIANCE WITH DISCHARGE OR REUSE STANDARDS
REDUCTION OF ORGANIC LOAD AND TURBIDITY BEFORE ADVANCED TREATMENT STAGES
HIGH FLEXIBILITY FOR DIFFERENT TYPES OF EFFLUENTS
TECHNOLOGY AND ENGINEERING IN PHYSICAL-CHEMICAL SYSTEMS
CHEMICAL AND PETROCHEMICAL
Neutralization and treatment of effluents containing organic and inorganic compounds.
TECHNOLOGY AND ENGINEERING IN PHYSICAL-CHEMICAL SYSTEMS
With a solid track record in developing physical-chemical treatment systems, GIGWATER offers modular, automated solutions tailored to each client's needs.
Whether for physical-chemical treatment of industrial wastewater, a compact physical-chemical wastewater treatment plant, or an integrated industrial effluent treatment plant, GIGWATER delivers performance, reliability, and complete technical support, from design to operation.
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