INDUSTRIAL AND URBAN TREATMENT PLANTS

Lamellar settlers
Physico-chemical treatments for eliminating colloidal solids are carried out in the lamellar settlers.
They are manufactured as modular equipment, including coagulation, flocculation and pH adjustment reactors. By using lamellas, high performances in separating solids by decanting are achieved in a reduced space.
We have equipment using highly advanced technology in the automatic monitoring of the plants.

Settlers with sweeper for sludge
These settlers are installed in treatment plants with high flow volume, or one with a high content of suspended solids. In this system, the sludge is channelled by a sweeper to the lower part of the settler, where they are extracted for subsequent dehydration.

DAF floaters
This equipment is fundamentally designed for the physico-chemical elimination of organic matter and suspended solids in water where the colloid particles are light and tend to float. They are manufactured as modular equipment, including coagulation, flocculation and pH adjustment reactors. By using dissolved air, high performances in separating solids by flotation are achieved in a reduced space.

Urban treatment plants
The urban treatment plants are designed depending on the equivalent population, and use by residences and other services.
The installations designed for small communities or industries are produced in the form of modules to facilitate their installation and operation. In installations designed for large communities, the wastewater treatment is carried out in various stages, distinguishing between pre-treatments, primary treatments (physico-chemical), secondary treatments (biological) and tertiary treatments. These treatments are produced according to the needs of our clients and the final use for the treated water.

Biomembrane reactor (BMR).
Biomembrane reactors (MBR) are the most complete system for treatment of wastewater with high organic pollutant content. The high quality of the treated water in a reduced space and the ease of transporting the equipment accounts for the great interest our clients show in this technology. The versatility and efficiency of this treatment allows us to treat industrial and/or urban wastewater.

Photocatalytic oxidization systems using ozone (PCO).
Conventional biological treatments are not valid for eliminating organic material that is difficult to biodegrade (recalcitrant COD). For that reason, Prismacer conceived this advanced oxidisation system with low maintenance costs and high purification results. The greater part of organic compounds can be eliminated using this system.

Hydrocarbon and grease separators
These are basically used as a pre-treatment in treating urban wastewater. They can also be used for other types of wastewater, such as water from car washes, slaughterhouses, etc.

Automatic and roto-sieve screening
These are conceived for the elimination of thick and fine solids, depending on the size of the mesh used. They are manufactured in stainless steel to prevent corrosion of the equipment.

Sludge dehydrators (plate filter presses, belt filter presses, centrifuges, filter bags)
The nature of the sludge, organic or inorganic, the concentration of suspended solids and the volume generated will determine the type of treatment best suited for sludge dehydration. Through sludge dehydration, a solid is obtained that can be handled and reused.