• SLUDGE DECANTER

DESCRIPTION

Truncated-cones decanters are specially designed to achieve a high performance for solids sedimentation in primary processes of decantation of sands or large solids, biological treatments of active or activated sludge, secondary decanters underground in total oxidation treatment plants, tertiary treatments of purified waters, industrial physicochemical processes, depuration of clean water, etc.

Decanters have the function of storage and compaction, to increase their concentration of solid matter and reduce the volume of sludge to be treated.

Wastewater enters into decanter and travels down reassuring central cone. When water is leaving the cone, it remains resting, allowing then to the particles in suspension the precipitation and accumulation in the low part of the cone, from where they are sucked through the lower pipe of draining.

The clarified water is collected in the upper perimeter channel and channelled to the point of discharge.

In certain applications it is possible to accelerate the decanting process of the particles by means of the dosing of specific additives.

TADIPOL builds decanters of truncated cones formats with legs (provided with a 45º or 60º cones), semi- underground decanters, large diameter submerged hoppers, etc.

When the wastewater to be treated be corrosive or been forming part of a physical-chemical purification process, will be necessary to incorporate to the decanter a chemical barrier inner layer consisting of vinylester or bisphenolic anticorrosive resins that preserve the laminate of the chemical attack.

RANGE OF PRODUCTS

TOTAL OXIDATION TREATMENT PLANT

The biological total oxidation treatment plant tanks are the ideal equipment to get high level on wastewater depuration.

BIOLOGICAL TREATMENT PLANT

The septic tank model is composed of an overhead decanting compartment for the solids and another lower compartment for biological digestion.

FAT SEPARATOR

The fat separator allows you to retain and store oils, fats, soaps and other pollutant substances of lower density than water.

SLUDGE DECANTER

The decanters are especially designed to achieve a high performance in the process of sedimentation of solids.

PUMPING STATIONS

Pumping stations are prefabricated equipments ideal for the impulse of clean, rain, faecal or gray water.

HYDROCARBONS SEPARATOR

Hydrocarbon separators have the function of retaining and accumulating polluting substances to avoid their entering on the environment.

SEGMENTED GRP DECANTERS

TADIPOL accumulates extensive experience in the construction and assembly of GRP decanters manufactured in segments and assembled on the work.

Take a look at our catalogue and discover all the products and services offered by TADIPOL.