Krofta Engineering

  Activated carbon is extremely porous having a large surface area which can easily absorb moisture. Its huge surface area enhances chemical reactions with various materials and results in purification. We are involved in making an activated carbon filter that removes unwanted biological and chemical contaminants from water. our filters are extremely productive and useful. Granular activated carbon filters are made using carbon that has been ground up and is held together loosely inside a cartridge or other container. On the other hand, carbon block filters are made by grinding activated carbon into a fine powder. https://www.kroftaengineering.com/images/pdf/activated-carbon-filter.pdf Write to Us at : Krofta@kroftaengineering.com visit us at - www.kroftaengineering.com Durga Bhavan A-68, FIEE Complex, Okhla Industrial Area Phase – II New Delhi – 110 020.

Central-driven Conventional clarifiers are traditional and trusted ways we approach wastewater treatment. Not only does it reduce maintenance costs and make the process more efficient, but it also ensures that their effluent meets the highest standards for quality. Clarifier means a chemical that coagulates and neutralizes suspended particles in water. It can also mean coagulant or flocculent. Examples are  inorganic salts of aluminum or iron, and water-soluble organic polyelectrolyte polymers . Types of Clarifier It ranges from  primary, secondary, circular, rectangular, lamella, and solids contact clarifiers . In this blog, we aim to discuss briefly the primary and secondary clarifier in wastewater treatment and elaborate more about the secondary clarifier.                                                        ...

Sedicell is a mechanically simple and robust Dissolved Air Floatation clarifier which allows simultaneous removal of floatable and settable solids from suspensions in water for high clarity. Firstly, the raw water enters the central distributor and blends with air released from air carrier water. After this, the air bubbles carry the flocculated solids to the water surface and the Heavier particles settle at the bottom of the tank floor. After the separation of these particles, clear water present between the zones of floated and settled solid particles, is subsequently discharged into the overflow of an adjustable weir. The water level in the Sedicell tank can be controlled by adjusting the weir. The floated matter is removed by the rotating spiral scoop and is discharged into the central distributor and to the sludge well. A suspended bottom scraper scrapes the settled solids (sludge) into a bottom pit. The matter in the pit is periodically and automatically purged from the tank. The...

  Desalination embroil eliminates dissolved minerals from sea water and saline water (a mix of fresh water and marine water) and is a gradually vital spring of fresh water. Krofta Engineering Ltd designs pre-treatment sea water desalination units for effective and competent desalination. DAF seawater pre-treatments a gravity focused solids liquid separation procedure. DAF is a developing procedure for the clarification of seawater prior to desalination by reverse osmosis. The success of DAF relies on the measure of bubbles and particles moving through water, and to the dissolution and precipitation of air. The performances of the DAF system will be inspected by measuring: -Turbidity, suspended solids, TOC, and pH Dissolved air flotation equipment is appropriate for the elimination of floating particulate foul ants like algal cells, grease, grease, or other pollutants that cannot be efficiently eliminated by the process of sedimentation or filtration. DAF systems can characteristically...

DAF water treatment  plants aim to eliminate SS (suspended solids), BOD (biochemical oxygen demand), oils, and greases from a wastewater stream. Impurities are eradicated through the usage of dissolved air in a water solution manufactured by inserting air under pressure into a recycle stream of clarified DAF effluent. DAF delivers the desirable energy for adequate flotation in the form of exceptionally fine air bubbles which come to be attached to the suspended solids to be eliminated. The magnetism between the air bubbles and suspended particles is the outcome of adsorption forces that are functional characteristics of the broken particle surface or physical entangling in the particle. This attachment of bubbles to the suspended particles decreases the density of the suspended particle causing in amplified buoyancy, thus achieving adequate flotation. Chemical conditioning is every so often utilized to escalate the effectiveness of the dissolved air flotation procedure. Contaminan...

  corrugated and tilted plate separators  (CTI)   or   tilted plate separators  (TPI)  are widely utilized in separating free oil in contaminated water or solid fatty oil treatment in oily Water systems. The basic principle of differentiating gravity between phases (liquid-liquid or solid-liquid) is employed by OWS by dividing the two categories of corrugated and tilted plate separators  is therefore clear that the phase with the highest density will remain and with the low density floating above the liquid. In OWS, the performance of this method is subject to various factors such as quantitative variation, viscosity, intermediate material, temperature, turbulence, type of impurities, etc. The  corrugated and tilted plate separators  when wont to separate liquid fluids - liquids (especially the removal of free oil from oily water treatment) is named a  tilted plate separator   or  corrugated and tilted plate separators . Any se...

DAF water treatment   plants are intended to eliminate SS (suspended solids), BOD (biochemical oxygen demand), oils, and greases from a wastewater stream. Impurities are eradicated through the usage of dissolved air in water solution manufactured by inserting air under pressure into a recycle stream of clarified DAF effluent. DAF delivers the desirable energy for effective flotation in the form of exceptionally fine air bubbles which come to be attached to the suspended solids to be eliminated. The magnetism between the air bubbles and suspended particles is the outcome of adsorption forces that are functional characteristics of the suspended particle surface, or physical entangling in the particle. This attachment of bubbles to the suspended particles decreases the density of the suspended particle causing in amplified buoyancy, thus achieving effective flotation. Chemical conditioning is every so often utilized to escalate the effectiveness of the dissolved air flotation procedur...

  Activated carbon is extremely porous having a large surface area that can easily absorb moisture. Its huge surface area enhances chemical reactions with various materials and results in purification. We are involved in making activated carbon filters that remove unwanted biological and chemical contaminants from water. our filters are extremely productive and useful. Write to Us at: Krofta@kroftaengineering.com visit us at - www.kroftaengineering.co #carbon , #carbonfiber #chemical

  Krofta Engineering Ltd, India introduces highly efficient & compact 2-Stage TPI/CPI Type Oil-Water Separator installed for #refinery Application. Up to 99% free-oil reduction from a single unit. The #TPI is an oil-water gravity separator, is suitable for oily wastewater treatment & rainwater run-off. Tilted plate oil interceptors enable high-efficiency gravity separation with corrugated plates, providing excellent treatability with a high flow rate. The simple structure makes it possible to reduce the construction cost and facilitates maintenance. Tilted plate oil interceptors are mainly used to remove bulk oil from the water. The tilted plates are located at a short distances, providing high oil-water separation efficiency. This makes it possible to stable treat rainwater even when the amount of rainwater treated is two or even four times larger than usual For more details about this TPI Unit, visit- www.kroftaengineering.com or mail us at- krofta@kroftaengineering.com...

In respect of technologies, we have collaborated with leading organizations in the world. These include: AJV Engineering-Finland for Belt Presses, Stetfield Separators Ltd, the U.K for Oil-Water Separators like CPI & TPI. With the latest technologies available with us, equipment is manufactured in India, which performs and delivers expected results consistently. Water usage by industries is increasing at an enormous rate as the industry is reliant on water for some part of their production process, be its use as raw material, solvent, coolant, transport agent, or energy source. With the proper treatment, a significant proportion of industrial on-site wastewater can be reused. Thus, going beyond mandatory requirements, wastewater is the most reliable and economic source of water. Krofta provides industry with total water management - from pretreatment, through process water, liquid and wastewater. We market, design, and manufacture one of the broadest ranges of equipment for this se...

Krofta design and manufacture a wide range of Dissolved Air Floatation (DAF) clarifiers. Flotation Technology is widely used in industrial and wastewater treatment. Our DAF Clarifier comprises of following range of DAF clarifiers. Write to Us at: Krofta@kroftaengineering.com visit us at - www.kroftaengineering.com #separation #water #design #technology

Activated carbon is extremely porous having a large surface area that can easily absorb moisture. Its huge surface area enhances chemical reactions with various materials and results in the purification Write to Us at: Krofta@kroftaengineering.com visit us at - www.kroftaengineering.com

We offer a full design package for in-ground units using concrete sumps and a kit of parts for larger capacity units, using the same technology as our Stetpack units. We design and manufacture all the internal components for these systems and offer a full refurbishment/replacement service for old units that have fallen into disrepair. Write to Us at: Krofta@kroftaengineering.com visit us at - www.kroftaengineering.com

  KROFTA is a world leader in water and wastewater treatment, water and process materials recovery, and water purification using the concepts of Dissolved Air Floatation Technology. KROFTA has been active in water treatment and clarification since 1983. In respect of technologies, we have collaborated with leading organizations in the world. These include: AJV Engineering-Finland for Belt Presses, Stetfield Separators Ltd, U.K for Oil-Water Separators like CPI & TPI. With the latest technologies available with us, equipment is manufactured in India, which performs and delivers expected results consistently. Write to Us at: Krofta@kroftaengineering.com visit us at - www.kroftaengineering.com

Industrial wastes are savage for the environment as well as human health! All industries need to follow the guidelines of treating the industrial wastewater before dispensing it to the surface water. The wastewaters produced from different industries contain toxic components, sludge as well as solid matters which are harmful. Removal of these effluents from wastewater will lessen the negative impacts. Write to Us at: Krofta@kroftaengineering.com visit us at - www.kroftaengineering.com

  KROFTA Developed the concepts of Dissolved Air Floatation Technology. and has been active in water treatment and clarification since 1983. Among the raw materials waste Paper factory equipment processing is significant. Because Paper fiber recovery can contain dust, sand, wire stapler pins, clips, the processing is significant. Write to Us at: Krofta@kroftaengineering.com visit us at - www.kroftaengineering.com