Poly Aluminium Chloride (PAC)
Highly efficient and adaptable. Ideal for drinking and wastewater treatment.
Technology leader for the production of inorganic coagulants
Contec Srl is a leading company in the design and supply of advanced technologies for the production of inorganic coagulants used in water treatment and the paper industry.
Contec Srl develops technologies for the production of coagulants used in drinking water, wastewater and paper industries.
Our goal is to meet the growing demand for high-quality water while complying with increasingly stringent regulatory standards.
Versatile Solutions for Every Industry
Discover the full range of inorganic coagulants we offer, each designed to meet specific industrial and environmental needs.
Aluminium Chlorohydroxide (ACH)
Low in residual aluminium and chlorine. Common in high-purity and paper applications.
Aluminium Sulphate (AS)
Affordable and traditional. Still used in drinking water despite growing limitations.
Ferric Chloride (FeCl3)
Reliable in wastewater treatment. Excellent for phosphorus and odor control.
Global Impact Through Innovation
Over 30 projects completed worldwide—from Italy to India, Argentina, and Russia. High-performance plants with capacities of up to 130,000 tons/year.
