Innova
Corporate (India) brings to you a range of Polyelectrolytes for
treatment of water from various processes. We offers top quality
products, services and solution to all water related needs of
various industries.
Polyelectrolytes are highly versatile products which enhance the performance of a wide range of industrial applications and essential processes right from water purification, oil recovery, colour removal, paper making, mineral processing and a host of other uses. These products offer superior health and environmental benefits.
Polyelectrolytes are both flocculants as well as deflocculants depending upon the molecular weight. A flocculant is essentially a solid liquid separating agent while a deflocculant is a dispersing agent.
High molecular weight flocculants are capable of promoting flocculation by neutralizing the superficial electric charges of sludge particles in the water and destabilising each individual particle. The particles then are absorbed by the activated functional group in the flocculant polymer.
Product Characteristics
- Superior
floc formation
- Major effects yielded with limited use
- Superior cleaning performance
- Use over a broad pH range
- Combined use with inorganic flocculants heightens superior
treatment effects
Applications of Flocculants
| Major applications of flocculants are their inherent solid liquid separating efficiency. This makes polyelectrolytes a unique class of polymers which find extensive application in potable water, industrial raw and process water, municipal sewage treatment, mineral processing and metallurgy, oil drilling and recovery, paper and board production, etc. |  |
In all these applications the solid liquid separation property is commercially exploited.
Flocculants also behave as filter aids by modifying the filtration characteristics of suspended solids. Many of the difficult to filter slurries are modified by the use of polymeric flocculants at a relatively low dosage so that filtration rates become much faster.
The ability of flocculants to dewater slurry especially encountered in municipal sewage treatment, mineral processing industry and metallurgical industry are tackled by the use of high molecular weight flocculants.
Colour removal is another area of application of flocculant. The charge carried by the polymer is responsible for the abstraction of dissolved colouring matter from the waste water stream and hence colour removing flocculants have wide applications in the waste water treatment.
Removal of oil and grease especially from the waste water stream is a second major application of specialty polymers. Low molecular weight cationic polymers are extensively used for deoiling oil field effluents, waster water coming out of refineries, engineering industries, etc.
Polyelectrolyte is available in Anionic, Cationic & Non Ionic grades as both powder and liquid form.
Uses of Polyelectrolyte
1. Raw Water Treatment
(+) Clarification (+) Dewatering
2. Industrial
Waste Water Treatment
(+) Primary
Clarification (+) Secondary & Tertiary Treatment (+) Sludge
Thickening
(+) Dewatering (+) Colour Removal (+) Deviling (+) Dissolved Air Floatation
3. Sewage
Treatment
(+) Primary
Treatment (+) Sludge thickening (+) Sludge dewatering
4. Process Industries
- Paper Making: Retention & Drainage
- Sugar Manufacturing: Mud Settling
- Thermal Power: Clarification of scrubber water
- Mining & Metallurgy: Tailings thickening and water recovery
- Coal: Tailings thickening and water recovery
- Chlor-alkali: Brine clarification
- Petroleum: Drilling fluids, EOR, Profile Modification
It can be used efficiently in a wide range of applications, particularly for waste water treatment like:
Industry
Application
Area
Waste
Water Treatment Plants
:
for
better sedimentation, filtration and clarification
Raw
Water
:
clarification
of potable water in conjunction with alum or poly aluminium
chloride
Paper
& Pulp
:
as
retention aid and recovery of fines from save all
Drugs
& Pharmaceuticals
:
for
sedimentation and decolouring of effluent
Sugar
:
for
sugar juice clarification
Textile
:
for
removal of colour from textile process house effluent
Dyes
& Intermediates
:
for
decolouring of effluent
Paints
& Pigments
:
for
flocculation of suspended solids
Leather
:
dewatering
of leather tannery effluents
Automobile
:
splitting
of oil emulsions from automobile plant effluents
Minerals
:
separation
of iron ore tailings from iron ore slurry
Marine
:
clarification
of brine and sea - water during the manufacture of caustic
soda and soda ash respectively
Metallurgy
:
clarification
of neutral - leach and Acid u leach slurries during the
production of copper, zinc metal
Aluminium
:
clarification
and thickening of bauxite ore slurry during digestion with
caustic soda in the production of alumina
Steel
Plants
:
for
removal of suspended solids from gas cleaning plant effluent
Marbles
& Granites
:
clarification
of marble / granite slurry
Asbestos
:
to
improve the wetweb strength and better retention of cement and
asbestos
