Since 1993 MARQUIS, manufactures and develops different type’s pumps for submersible and surface installations. Over the years the Company has diversified its activity from the production of pumps for agricultural applications to include pumps for industry, drainage, and sewage. MARQUIS has always been heavily engaged in an active program of research and development with particular attention to technological innovations, manufacturing processes, market analysis and to the protection of the environment contributing to a better quality of life. All MARQUIS pumps are manufactured according to international standards and technical specifications of the customer to successfully satisfy many application areas. Technologically innovative products that provide maximum performance with minimum energy consumption, able to provide the highest security level, maintenance-free and ease of use conditions. MARQUIS hold ISO 9001:2000 accreditations, and are willing to provide reliable water pumps for worldwide clients.

Iron Removal Plant

Iron removal is a technique used to remove excessive iron and manganese from water. It is normally done by mixing of the water with air followed by sand filtration. Complex bound with humic acids, can be very difficult to remove. In this case oxidation with ozone can be a solution
Reverse Osmosis (RO) Plant

REVERSE OSMOSIS is a process of water filtration, under high pressure, using special membranes to remove suspended, dissolved, bacterial and chemical impurities up to 0.001 micron from water. It is recommended that Reverse Osmosis should not be used if your inlet
Waste Water Treatment

ETP process are summing up of some steps: a) Primary treatment (Physical and chemical): Oil, fatty acids and suspended solids could be removed by Screening, Coagulation, Flocculation, Fluidization, Electrolysis,

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