Kynrem Technology Private Limited Kolkata, West Bengal

KT-20 is an efficient and high performance media for the reduction of dissolved iron and manganese compounds from raw water supplies. It may be used in either gravity feed or pressurized water treatment systems. TM KT-20 filter media acts as an insoluble catalyst to enhance the reaction between dissolved oxygen (D.O.) and the iron compounds. In ground waters the dissolved iron is usually in the ferrous bicarbonate state due to TM the excess of free carbon dioxide and is not filterable. KT-20 , acting as a catalyst between the oxygen and the soluble iron compounds, enhances the oxidation reaction of Fe++ to Fe+++ and produces ferric hydroxide which precipitates and may be easily filtered. PHYSICAL PROPERTIES: Color: Black Bulk Density: 35-40 lbs./cu. ft. ·Particle Size : 0.8 - 1.2 mm Specific Gravity: 2.0 gm/cc Effective Size: 0.9 mm Uniformity Coefficient: 1.7 CONDITIONS FOR OPERATION: water temp: 100°F/38°C Water pH: 6.8-9.0 Dissolved Oxygen : 15% of iron & 29% of manganese content. Bed depth: 30-40 in. Freeboard: 40% Backwash rate: 10-12 gpm/sq. ft. Service flow rate: 3.5-5 gpm/sq. ft   Additional Information: Delivery Time: Immediately Packaging Details: 30 Kg per Bag HDPE Bag

Form : Granules

Color : Black

Application : iron removal in water treatment

Country of Origin : Made in India

Greensand KT is effective at higher operating temperatures and higher differential pressures than ordinary manganese greensand. Greensand KT is a black filter media used for removing soluble iron, manganese, hydrogen sulfide, arsenic, and radium from water supplies. The manganese dioxide coated surface of Greensand KT acts as a catalyst in the oxidation reduction reaction of iron and manganese. Systems may be designed using either vertical or horizontal pressure filters, as well as open gravity filters. Greensand KT is a proven technology for iron, manganese, arsenic, radium, and hydrogen sulfide removal. Unlike in-situ treated media, there is no need for extensive preconditioning of filter media or lengthy startup periods, during which required water quality may not be met. PHYSICAL PROPERTIES Physical Form               : Black Granules Apparent Density         : 77 lb/cu.ft Specific Gravity.           : 2.1 approx Porosity                         : 0.45 approx Screen Grading            : 16 x 36 mesh Effective Size.              : 0.30 to 0.35 mm Uniformity Coefficient : < 1.80 pH Range                      : 6.2 to 8.5 Backwash Rate             : 12 gpm/sq.ft. @ 55ºF Service Flow Rate         : 2-12 gpm/sq.ft Minimum Bed Depth.   : 30 inches OPERATING CONDITIONS Bed Type                :  Greensand KT 30 inches Backwash              : Sufficient rate using treated water to produce 45% bed expansion Air/Water Scour.    : Optional using 0.7 to 2.5 cfm/sq.ft. with a simultaneous treated water backwash at 5.0 to 5.5 gpm/sq.ft. Raw Water Rinse.  : At normal service flow rate for 5 to 10 minutes or until effluent is acceptable FEATURES It can take max iron concentrations up to 7 ppm It can reduce iron, Manganese and Hydrogen Sulfide up to

Application : Manganese & iron removal in water filtration

Brand Name : Greensand KT

Color : Black

Anthracite is an excellent filter media for water clarification in drinking or industrial use, when used in combination with filtering sands. It is one of the most used filtering media. It is a good complement for the mixed filters, in company of sand or green manganese sand. Due to the special shape of its grains, it allows the suspended particles to be retained in the depth of the filtering bed. Compared to a sand filter, this filtering medium allows a higher flow, less pressure drop and a better and faster backwash.Physical Properties:Color: BlackBulk Density: 50 lbs./cu. ftHardness: 3.0-3.8 (Mohs scale)Uniformity Coefficient: <1.7Acid Solubility: <1%Caustic Solubility ((1% NaOH @ 190°F)) : <1%Apparent Specific Gravity: 1.6 gm/ccMeets AWWA Standard B100-01Mesh Size : 0.6 x 0.8 mm , 0.85 x 0.95 mm, 1.70 x 2.05 mmConditions For Operation:Bed depth: 24-36 inchesFreeboard: 50% of bed depth (min.)Service flow rate: 5 gpm/sq. ft.Dissolved Oxygen (D.O.) content must be equal to at least 15% of the iron and 29% of the manganese content.Backwash flow rate: 18-25 gpm/sq. ftPackaging Size: 30kg(66lb) AdvantagesThe shape of particles allows suspended particles to be retained over the depth of the filter bedIt complements mixed filters very well, particularly Green and Manganese Sand filter mediaAllows for higher flow rate compared to sandSmaller pressure drop compared to sandFaster backwash rate compared to sandHigh resistance to a variety of chemicalsGreater physical strength for use in industrial water purification.Prevents filtration blockage and more.Prevention of mad ball forming at the surface of the sand layer.Can easily transform from Single Media Filtration to Dual Media Filtration (sand).  

Application : Water Treatment,Used For Filtering Water

Type : Anthracite Coal

Form : Granules

Brand Name : KTPL

KTPL AC-KT coal based activated carbon is manufactured from selected bituminous coal and is designed for reduction of tastes, odours, dissolve organics from raw water. Activation is carefully controlled to produce exceptionally high internal surface area with optimum pore size for the adsorption of a broad range of high and low molecular weight organic contaminants.To obtain maximum efficiency of the activated carbon in the adsorption process, it is desirable to have the greatest possible surface area in the smallest practical volume and AC-KT has a great surface area of 877 square meters per gram. his results in high efficiency and greater system economy.AC-KT requires periodic backwashing to eliminate accumulated suspended matter and to re-grade the filter bed. AC-KT has replaced when the filter bed loses the capacity for reduction of taste and odor.Physical Properties: Color: Black Bulk Density: 30  lbs./cu. ft. Effective Size: 0.45-0.55 mm Ash Content: Max 2.5% Iodine Number: 900 mg/g Moisture as packed: Max 5% pH 10 Conditions For Operation: Bed depth: 30-35 inch. Freeboard: 50% of bed depth (min.) Empty bed contact time 4 minutes minimum Dissolved Oxygen Concentration 4 ppm (mg/L) Service flow rate: 5 gpm/sq. ft. Backwash flow rate: 9-12 gpm/sq. ft. Backwash bed expansion: 30-40% of bed depth

Type : Granular (GAC)

Brand Name : AC-KT

Color : Black

Size : 4 x 8, 8 x 16, 16 x 32, 20 x 40

Application : Water filtration

Country of Origin : India