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Solutions

Flocculants

Flocculants

Flocculation is the step where solid particles (or particles formed during the coagulation stage) agglomerate around a positively and negatively charged molecular chain (Flocculant).

Coagulants

Coagulants

Coagulation in water treatment is the destabilization process through charge neutralization. Once neutralized, the particles no longer repel each other and can bond together.

Dispersants

Dispersants

Many industrial products and processes require solids to be mixed into a finely divided state within a liquid medium (water or mixtures of water and water-miscible solvents). 

Collectors

Collectors

The collector reagents favour the hydrophobic and aerophilic condition of the sulphide particles of the metals to be recovered, so that they separate from the water and adhere to the air bubbles.

Thickeners

Thickeners

Our high-performance thickeners for gel-based products (gel alcohol among others) are high-purity polymers with various properties.

Anti Scale Agents

Anti Scale Agents

The formation of inorganic scales is a common pain point and can lead to various problems including lost production, increased maintenance and energy costs, poor product quality and unscheduled downtime.

Heavy Metal Precipitant

Heavy Metal Precipitant

ESTEC understands that reduction in heavy metals is an important part of wastewater treatment in many municipal and industrial processes.

Frothers

Frothers

Frothing, also known as froth flotation, is the process of selectively separating hydrophobic valuable minerals from hydrophilic waste gangue.

Dust Control

Dust Control

Dust Control has become very important solution in the mining and civil industries due to the need to comply with health, safety and environmental authority regulations, in addition to improving productivity.

Grinding Aid

Grinding Aid

In the manufacture of Portland Cement, the use of additives to optimize the grinding process is a growing practice. These are incorporated into the final product and can influence the characteristics and properties of cement, mortar and concrete.

Dewatering

Dewatering

Intensification and stabilization of vacuum filters for the drainage of mineral concentrate may be effective when chemicals are used.

Drilling

Drilling

Our water-soluble polymers are used to improve the performance of all types of water-based drilling and drilling mud.

Sodium Metabisulfite

Sodium Metabisulfite

It is a multipurpose product, a key input as a preservative in the shrimp industry, preventing the appearance of melanosis in shrimp.