IEI Water Tech - Chemicals

Chemical Polymer

We offer a wide range of high molecular weight water soluble polymers possessing high flocculating power towards suspended solids. Their compositon, molecular size and ionic charge are very critical to their efficient working and can be carefully controlled and tailor made to specific needs. We provides a unique package of expert technical services which include:

Broad spectrum of products

On site surveys

Field trials

Monitoring and control

Feedback and optimization

INDUSTRY	PROCESS/APPLICATIONS
Metal & Mineral Processing	Uranium Zinc Copper Aluminum Iron Nickel Titanium Coal tailings
Water Treatment	Water clarification Colloidal silica removal
Effuent Treatment	Organic removal Sludge dewatering Sludge thickening Primary sedimentation Secondary sedimentation
Paper Manufacture	Drainage aid Retention aid Save all
Oil Field Services	Drilling Enhanced oil recovery
Sugar Manufacture	Juice clarification
Chloralkali	Brine clarification
Asbestos	Drainage aid Back water clarification

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Coagulants for Water Treatment	Reduction of SDI
INDFLOC 238 LT	INDION ROCA 19
INDFLOC 239 LT

Solid Liquid Separation	Solid-Liquid Separation & Dewatering
INDFLOC 27	INDFLOC 417
INDFLOC 442	INDFLOC 429
INDFLOC 443	INDFLOC 424
INDFLOC 441
INDFLOC 445

Retention and Drainage	Dry Strength
INDFLOC 140 PG 2	INDION ROCA 19
INDFLOC 140 PG 4	INDFLOC 41
INDFLOC 905	INDFLOC 2800
	INDBOND 3000

Deinking	Binding
INDSURF 810	INDFLOC 49C
INDSURF 1855

Coal Washeries :
New mining techniques result in fine coal particles. Flocculants have been used increasingly for recovering coal from tailings as a settling aid or by filtration/centrifugation by dewatering methods. In addition to controlling pollution, the large quantities of water used in washeries can be recycled using polyelectrolytes.

Brine Clarification :
Polyelectrolytes have been developed to replace the natural flocculants once used to improve the efficiency of solids removal in the brine circuit. These specific grades are designed to have very low levels to metal contaminants, especially mercury.

Oil Field Services :
High performance polymers are used in all areas of the industry – production drilling, core drilling, water shut off, mobility control, fracturing, workovers, completions, solids removal, shale inhibition, produced fluid treatment and in certain EOR (Enhanced Oil Recovery) techniques such as polymer flooding.