CRN | Waste Water Treatment Polymers

Some special polymers have features such as; ion immobilizing, chelating or dispersing.. They can also be used to coagulating and flocking. These features allow polymers to have a wide range of areas that they can be utilized, such as ; steam boiler systems, cooling towers, turbines, geothermal and oil drilling pitches and, especially, waste water treatment systems.

CRN Chemicals has an array of polymers to serve all of these sectors.

INORGANIC COAGULANTS

Product Code	Product Name
CRN DECOLOR KP	Inorganic coagulants form metal precipitates which absorb impurities when added to waste-water (sweep-floc mechanism). They have ability to make multi-charged poly- nuclear complexes with enhanged adsorbtion characteristics. They are mainly used for coagulation of food and juice producers’waste-water, for oily-water treatments, for muniplicipal potable water purification, for reverse-osmosis pre-treatment and for phosphate removal in sewage plants, etc. CRN fulfills your requirements with CRN DECOLOR KP series.

Product Code

Product Name

CRN DECOLOR KP

Inorganic coagulants form metal precipitates which absorb impurities when added to waste-water (sweep-floc mechanism). They have ability to make multi-charged poly- nuclear complexes with enhanged adsorbtion characteristics. They are mainly used for coagulation of food and juice producers’waste-water, for oily-water treatments, for muniplicipal potable water purification, for reverse-osmosis pre-treatment and for phosphate removal in sewage plants, etc. CRN fulfills your requirements with CRN DECOLOR KP series.

ORGANIC COAGULANTS

Product Code	Product Name
CRN DECOLOR SA	CRN DECOLOR series are used for all traditional coagulant applications. However they are mainly effective in colour removal of dye-house effuluents. They reduces chemical oxygen demands, improves COD, BOD, and AOX – values, removes suspended solids, decrease turbidity,and accelerates sludge sedimentation. These decolorants are cationic coagulants needed to fulfill the officially required parameters. CRN serves with CRN DECOLOR SA series decolourants.
CRN POLYAMINE SP	POLYAMINES are quaternary cationic polymer coagulants which have been used for water clarification, oil-water separation, colour removal, latex coagulation in rubber plants, meat process waste treatment like chicken plant-waste, charge neutralization agent in pulp and mining industries. Polyamines are preferred for they leave minimum amount of sludge when operated. Polyamines are the main replacer of inorganic coagulants.CRN serves with CRN POLYAMINE SP series in this field.
CRN POLYDAC 6125	POLYDADMACS are organic coagulants with high chlorine stability, high pH stability and good storage stability. They are used as the unique approved polymer for potable water prification in some countries.They are also used as conditioning agent for cosmetics, as neutralization agent for harmful anionic colloids, and as reactant with acrylamide for production of flocculants usedin water treatment. POLYDADMACS are also used for production of temporary wet strength, AKD sizing and conductivity agent for paper processing. POLYDADMAC is extensively used in mineral processing, it is also used as non-formaldehyde fixing agent for textile dyeings. POLYDADMACS are good sludge de-watering agent for waste treatments. CRN serves with CRN POLYDAC serie

POLYELECTROLITE FLOCCULANTS

Flocculants are hydrophylic polymers with high degree of polymerization containing upto 400,000 monomeric units. They are mainly made of acrylamide monomer as homo- polymer or co-polymers of acrylamide with anionic or cationic charged other monomers. They are used for treatment of waste and potable water, municipal sewage and mines.

ANIONIC POLYELECTROLYTES

Product Code	Product Name
CRN APOL 2600 (low and medium charged)	The anionic character of these flocculants causes increasing the weight and volume of agglomerates formed by cationic coagulants. They facilitate and accelerate sedimentation.
CRN APOL 2800 ( high charged)	CRN KIMYA serves CRN APOL series as anionic polyelectrolytes.

CATIONIC POLYELECTROLYTES

The cationic flocculants are mainly used for sludge de-watering and water clarifying by increasing flocculation of agglomerates and particles present in de-stablized slurry and allow rapid settlement of suspended solids. They are used in paper, steel, sugar, and mining industries. CRN serves cationic polyelectrolytes under CRN CPOL series.

Product Code	Product Name
CRN CPOL 3800 (low charged)
CRN CPOL 4000 (medium charged)
CRN CPOL 5000 (high charged)

NONIONIC POLYELECTROLYTES

Product Code	Product Name
CCRN NPOL 6000	Nonionic flocculants are mainly homopolymers of acrylamide. They are used for treatments of municipal sewage, for portable water treatments besideindustrial waste-water operations and treatments of ores. CRN KIMYA presents CRN NPOL 6000 series.