Krofta Engineering

Accumulation of residue in the sewage treatment plant is called sludge. A sewage sludge can be substantial, semi-solid, or slurry sludge material which is produced as a by-product of the wastewater treatment process. Formation of sludge also occurs due to the various factor, and one of the most common factors are Tannery waste water. Tannery waste water is considered as one of the most pollution sources. It can leads to the environmental issues related to its high organic matter, suspended solids and chromium. A sludge is mainly classified into two categories which are Primary sludge and secondary sludge. The mud which occurs due to the chemical precipitation, sedimentation, and the primary process is called primary sludge. In contrast, the secondary Sludge occurs due to the activated waste biomass resulting from the biological wastewater treatment. Treatment and disposal of the sewage sludge is the major problem the significant issues. Krofta engineering manufacture...

Paper industry equipment are used in the paper production process, which is used in stationary papers, rolls, and paper bags. Krofta engineering is mastered in fabricating significant types of equipment and pieces of machinery used in the paper production process. Some primary paper mill tools are- ·        Fourdrinier sections ·        Press sections ·        Drying sections ·        Reel sections ·        Calendar sections ·        Suction rolls ·        And, several parts. Krofta engineering offering a wide array of specialized paper mill types of equipment and tools. Krofta engineering making precise pieces of equipment for their unique needs with tailor-made facilities. Our unmatchable expertise in making these types of heavy materials for long years. Th...

We have made a technical collaboration with Stetfield Separators Limited,UK for their Oil Water Seperator like CPI & TPI to market their equipments in across the globe. Our Oil Water Separators are designed as per following specifications: Corrugated And Tilted Plate Separators Stetpack tilted or corrugated plate interceptors offer enhanced gravity separation of immiscible liquids via inclined parallel plates and coalescing media. Self-contained above-ground units, in-ground parts kits and multistage units. In-Ground Tilted Plate Separators 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. API Oil Separators Widely used in the petrochemical industry and oil refineries for gross rem...

Belt filter press type BFP..GR is specially designed to dewater sludge coming from clarification tank. Typically concentration of sludge is 0.5 – 1.0 % DS. The flow is up to 50 m³ / 1 m belt width. The capacity depends very much on the character of sludge and therefore the dimensioning have to ask from the manufacturer. BFP series belt press has been designed for dewatering sludge, having 3 -6 % DS. Twin wire Belt Press has been equipped with pneumatic belt tracking and tensioning. BFP Filter Belt Press has separate belt tension system for both belts. BFP Filter Belt Press has continually operating wash water system for both belts.

Carbon Black Industry DAF water treatment   plants are intended to eliminate SS (suspended solids), BOD (bio-chemical oxygen demand), oils and greases from a wastewater stream. Impurities are eradicated through the usage of a dissolved air in water solution manufactured by inserting air under pressure into a re-cycle 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 di...