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Showing posts from October, 2020

Industrial Waste Water Based on Different Industries & Contaminants

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  Wastewater evaporation systems offer the simplest and most effective solutions for minimizing the storage and disposal of wastewater for zero discharge operations. Industrial wastewater evaporation is a time-tested method for reducing the water portion of water-based wastes. In its simplest form, the evaporator converts the water portion of water-based wastes to water vapor, while leaving the higher boiling contaminants behind. These wastewater solutions greatly minimize the amount of waste that needs to be hauled off-site. Industrial Waste Water Evaporation Plant is a major contributor to the pollution of the water environment. There are many types of industrial wastewater based on different industries and contaminants; each region produces its own specific combination of pollutants. The petrochemical industry is rich in phenols and mineral oils. Various constituents get added in water after its use and water becomes wastewater. Wastewater treatment processes remove those constitu

Spin Flash Drying Process and Advantages in Industry

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  Spin Flash Dryer is ideal for drying wet cake, slurry, paste which is normally difficult to dry in other dryers. The material is fed by screw feeder through a variable speed drive into the vertical drying chamber where it is heated by hot air and at the same time disintegrated by a specially designed disintegrator. The heating of air may be direct or indirect depending upon the application. The dry powder is collected through cyclone separator / bag filter or with combination of both. The disintegrated material is brought in contact with the hot drying media, which dries the particle and also pneumatically conveys it for separation in a cyclone or bag filter. A product clarifier ensures desired size and the dried particles only leave the drying chamber. Spin Flash Dryers have been used to dry products in many industries including agri-food, chemical, mineral. A broad range of feed materials including powders, cakes, granules, flakes, pastes, gels, and slurries can be processed.  Fo

Importance of Salt Recovery Plant in Commercial and Industrial Sectors

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  Salt Recovery Plant for various fields, extensively used in commercial and industrial sectors as per the requirements such as Liquid and Chemicals industries etc.for Treatment of wastewaters from chemical productions/processes & treatment of wastewaters from biotechnological processes, Treatment of wastewaters of Food, Starch and Distilleries. This plant finds its application in sugar, paper and food processing industries for removing low boiler solvents from process fluid.  In the last years, the rising systemization of industrial processes, the increasing use of wastewater re-use and collection plants, urged the study of new solutions and innovative technologies for freshwater recovery from dye-bath and salt recovery from effluent water with an active sludge biological system. Different projects have been done for recovering salt from dyed solution. A Salt Recovery Plant is basically a multiple effect evaporator, Which will concentrate the weak lye. Heating media can be Steam,

Working Principle of Agitated Thin Film Dryers

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  A thin film dryer (TFD) has two major assemblies – jacketed shell and rotor assembly having closely fitting hinged blades which rotate inside the shell. ATFD represents evaporation of water/solvents to make concentrated fluid to dry powder or pieces. This precisely Agitated Thin Film Dryer has made it conceivable to dry items with complete dissolvable recuperation. This indirectly warmed dryer, with no air contact made the drying conceivable with preparation time of a few moments, a perfect component for heat drying items. ATFD is the perfect mechanical assembly for consistent preparation of concentrated material to dry solids. A thin film dryer (TFD) has two significant gatherings – jacketed shell and rotor get together having intently fitting pivoted blades which turn inside the shell.  It is the most energy effective dryer in the market with warm effectiveness surpassing 90%.It is an incredible apparatus for getting the dry powder from nourishes in solution, slurry, wet cake or