Shubham Inc.

Naranpura, Ahmedabad, Gujarat

Activated Carbon Filter offered by us is used for water & Waste Water purification for different applications like BOD, removal of color, smell, odour and turbidity. Comprising of pressure vessels, these could be either vertical/ horizontal-fitted with frontal pipe work and valves. Our activated carbon is also well supported by: - Layers of graded under bed consisting of pebbles & gravels - Top distributor to distribute the incoming water uniformly throughout the cross section of activated carbon filter - Under drain system to collect filtered water Activated carbon (AC) is a natural material derived from bituminous coal, lignite, wood, coconut shell and is activated by steam & other means. With different adsorption properties (e.g. bituminous carbon for high chlorine reduction capacity), we hold expertise in utilizing various blends of carbon to achieve specific water quality & contaminants reduction (e.g. coconut shell carbon for "sweet taste"). SHUBHAM’S Activated Carbon Filter are designed exclusively for the demands of Water and Waste Water treatment application. Our Activated carbon Filters offer a full range of systems to meet your specific needs. High efficiency, high porosity media for consistent, reliable performance at a low pressure loss. Stainless steel tanks Durable, long-lasting and affordable. Backwash options Durable, electrically-actuated, mechanically-linked butterfly valves. Piping configurations for backwashing with system water or municipal/other water source. Effective under drain design Encourages uniform flow through the activated carbon media. Industry-low pressure loss. Field-serviceable. Provides high capacity backwashing for thorough media cleaning cycles. Prevents residual build-up and excessive backwash frequency. Choice of source water or public water for backwashing. Complete, packaged system Includes filter, automatic controls, valves, pump, pump strainer and piping on a rigid skid. Media also provided. Easy installation and start-up. Compact, low-profile design Minimum space requirements, easy handling and installation. Application of Activated Carbon Filter  Ground water purification  The de-chlorination of process water  Water purification for swimming pools  Polishing of treated effluent  Tertiary Treatment for Sewage Treatment Plant and wastewater treatment plant. removal of chlorine, chloramines, organic contamination, odors, etc.  Hot Water sanitization of pharmaceutical industries.  Type of Carbon Media Powedered Activated Carbon Granular Activated Carbon Extruded activated Carbon  Impregnated carbon Polymer coated carbon etc. Synonyms  Activated Carbon Filter Charcoal filter  Carbon Filter

Pressure filters typically offer lower initial and operating costs than conventional systems, and the package nature of these systems greatly simplifies the design and installation for the engineer and contractor. Specifically, pressure filter systems have been developed to focus on common ground water problems like iron, manganese and hardness. For high iron and manganese applications, our pressure filters can be provided with manganese green sand and potassium permanganate feed systems.

Pressure Booster System consists of an automatic pressure controlled pump and a tank, which contains an air filled poly-ether-urethane (PEU) bladder. The water gets pumped in this tank that compresses it and pressurizes the bladder which in turn maintains a desired pressure within the whole water system. This automatic system requires no manual intervention and is built for low maintenance. As the entire home plumbing is kept under pressure by the system it is vital that good standards have been used in water piping and fixtures. The Pressure Booster System consists of the following components:  Water Holding Tank - this tank consists of an air filled bladder. The water enters this tank and compresses the air cell and pressurizes the air, which in turn pressurizes the water. This water is delivered to your water supply system under consistent pressure. A Pump - this pump supplies water to the Water Holding tank and to your water supply system. It is controlled through an automatic pressure controlled switching device. Pressure switch - the pump is electrically connected to the pressure switch, which controls the pressure at which water is delivered. Features  Automatic operation of the system, water under pressure whenever required. Pressure booster system will work in homes with and without the overhead tank. They can replace the overhead tank provided continuous power is available. The composite material (FRP) tank ensures that the vessel never corrodes and no harmful traces of metal (as in steel tanks) pass into your water. The tank is made of Food & Drug Administration (FDA) and National Sanitation Federation (NSF) listed materials, thus environmentally safe and will not introduce any undesirable chemicals or elements.  You need Pressure Booster System if  Water trickles from your taps and showers You do not have an overhead tank  All floors of your building do not get water with equal force  Benefits Consistent water pressure on all floors. Pressurized full flow shower, which you always wanted. Consistent water flow in bathtubs, dishwashers, showers and garden hose. The modern fittings like mixers require an optimum pressure to function efficiently. Since this pressure is normally not available with an overhead tank, the booster system makes the presence of such fittings more meaningful. Complete and efficient management of water pressure. As the system is switched on, the pump which is connected to the raw water source, starts pumping water into the hydro-pneumatic booster tank. The pressurized water from the tank is pumped to your water supply system.  When the taps are closed in your supply system, pressure builds in the tank. As the pressure reaches the optimum level, the pump is shut off. When the taps are opened, you get pressurized water from the water holding tank. As the pressure reduces and reaches a certain undesired level, the pump is automatically started. The pressure controlled automatic pump switching device in the system frees you from the problem of switching the pump on and off again.  Hydrp pneumatic booster system is designed either with single or with multiple pumps to have continuous water pressure. Systems are also designed with Variable Frequency Drive Unit.  Various types of Pumps are used for pneumatic booster system depending upon application and use. Booster Tank is used to get smooth operation of the Pump allowing pump to work for minium 1/2 to 1 min. 

Multigrade Sand Filter also consist of a vertical or horizontal pressure vessel with a set of frontal pipe work and valves, media consist of different sizes and grade mixed and supported by layers of pebbles and gravels, a top distributor to distribute the incoming water uniformly throughout the cross section of the filter, and an under drain system to collect filtered water. This filter performs at a substantially higher specific flow rate than conventional filters. The basic difference between Pressure Sand Filter (PSF) and Multigrade Sand Filter (MGF) are media used in vessel and velocity variation.

  Water Media Filter Plant is used in water purification for treating raw water to produce a potable product. They are typically 1 to 2 meters deep, can be rectangular or cylindrical in cross section and are used primarily to treat surface water. Filter is a process for removing suspended and colloidal impurities from water by passing through porous media. Filter with or without pretreatment has been employed for treatment of water to effective removal of turbidity, suspended particles, colloidal particles, microorganism etc.  Currently there are also some good conditioned media available in the market used for iron and manganese removal. Depending upon the application and water treatment requirements, filter systems use a variety of media to remove contaminants. Flirtation system can be classified according to ….. 1. Direction of Flow 2. Types of Filter media or bed 3. Driving Force 4. The method of flow rate control 5. Filter and Loading Rate Depending upon the direction of flow through filter, these are designated as… 1. Down flow,   2. Up flow  3. Bi-flow 4. Radial flow  5. Horizontal flow filters.  Based on filter media and bed, filters has been categorized into 1. Pressure Sand filter or mono-media filter  2. Multi media filter 3. Dual media filter 4. Activated Carbon filter 5. Iron Removal Filter 6. Arsenic Removal Filter 7. Screen Filter System  Based on driving force and pressure filter can be. 1. Slow Sand Filter 2. Rapid Sand Filter 3. Pressure Sand Filter Shubahm provide a wide range of Water Filter Plant for the different applications like Water Pre-treatment, surface water treatment, Tertiary filter, cooling tower side stream filter etc.

  The membrane separation process is based on the presence of semi permeable membranes. The principle is quite simple: the membrane acts as a very specific filter that will let water flow through, while it catches suspended solids and other substances.   Membrane filter can be divided up between micro and ultra filter on the one hand and nano filtration and Reverse Osmosis (RO or hyper filter) on the other hand. When membrane filter is used for the removal of larger particles, micro filter and ultra filtration are applied. Because of the open character of the membranes the productivity is high while the pressure differences are low. When salts need to be removed from water, nano filter and Reverse Osmosis are applied. Nano filter and RO membranes do not work according to the principle of pores; separation takes place by diffusion through the membrane. The pressure that is required to perform nano filter and Reverse Osmosis is much higher than the pressure required for micro and ultra filtration, while productivity is much lower.   Reverse Osmosis (RO):  Reverse osmosis (RO) is a separation process that uses pressure to force a solvent through a membrane that retains the solute on one side and allows the pure solvent to pass to the other side. More formally, it is the process of forcing a solvent from a high dissolve solids concentration through a membrane to a low dissolve solids concentration by applying a pressure in excess of the osmotic pressure. This is the reverse of the normal osmosis process, which is the natural movement of solvent from an area of low solute concentration, through a membrane, to an area of high solute concentration when no external pressure is applied. The membrane here is semi permeable, meaning it allows the passage of solvent but not of solute.   Ultrafiltration (UF):  UF is a pressure-driven membrane-based separation process in which hydrostatic pressure forces a liquid against a semipermeable membrane. Suspended solids and solutes of high molecular weight are retained, while water and low molecular weight solutes pass through the membrane.   UF's main attraction is its ability to purify, separate, and concentrate target macromolecules in continuous systems. UF does this by pressurizing the solution flow. The solvent and other dissolved components that pass through the membrane are known as permeate. The components that do not pass through are known as retentate. Depending on the Molecular Weight Cut off (MWCO) of the membrane used, macromolecules may be purified, separated, or concentrated in either fraction.   Microfiltration (MF):  MF is a pressure-driven membrane-based separation process in which particles and dissolved macromolecules larger than 0.1 micrometers are rejected. The retentate typically includes macromolecules and particulates Microfiltration is not fundamentally different from reverse osmosis, ultrafiltration or nanofiltration, except in terms of the size of the molecules it retains. Nanofiltration:  Nanofiltration is a pressure-driven membrane-based separation process in which particles and dissolved molecules smaller than about 2 nm are rejected. As with RO, retentate types include salts and nonpolar solvents.

  Waters that are used for drinking, manufacturing, farming, and other purposes by residences (toilets, baths, showers, kitchens, sinks), institutions, hospitals, commercial and industrial establishments are degraded in quality as a result of the introduction of contaminating constituents. Organic wastes, suspended solids, bacteria, nitrates, and phosphates are pollutants that commonly must be removed. To make wastewater acceptable for reuse or for returning to the environment, the concentration of contaminants must be reduced to a non-harmful level, usually a standard prescribed by the Environmental Protection Agency.  Sewage can be treated close to where it is created (in septic tanks, bio-filters or aerobic treatment systems), or collected and transported via a network of pipes and pump stations to a municipal treatment plant. Sewage treatment, or domestic wastewater treatment, is the process of removing contaminants from wastewater and household sewage, both runoff (effluents) and domestic. The task of designing and constructing facilities for treating wastewaters falls to environmental engineers. They employ a variety of engineered and natural systems to get the job done, using physical, chemical, biological, and sludge treatment methods. Its objective is to produce a waste stream (or treated effluent) and a solid waste or sludge suitable for discharge or reuse back into the environment. This material is often inadvertently contaminated with many toxic organic and inorganic compounds. The features of wastewater treatment systems are determined by (1) the nature of the municipal and industrial wastes that are conveyed to them by sewers, and (2) the amount of treatment required to preserve and/or improve the quality of the receiving bodies of water. Discharges from treatment plants usually are disposed by dilution in rivers, lakes, or estuaries. They also may be used for certain types of irrigation (such as golf courses), transported to lagoons where they are evaporated, or discharged through submarine (underwater) outfalls into the ocean. However, outflows from treatment works must meet effluent standards set by the Environmental Protection Agency to avoid polluting the bodies of water that receive them. Sewage Treatment Plant is basically characterized as below system based on usage of Oxygen / Air in Secondary Treatment Stage (Biological Decomposition of organic matter). Aerobic STP Here Oxygen/Air is continuously supplied to the Biological (Aeration) Reactor either by direct Surface Aeration system using Impellers propelled by Pumps or Submerged Diffused Aeration system using Air Root Blowers for Air supply through diffusers. Aerobic condition leads to complete oxidation of Organic Matter to Carbon Dioxide, Water, Nitrogen etc. thus eliminating Odor problem caused due to incomplete oxidation. Also Air supply aids in uniform and efficient mixing inside the tank. Anaerobic STP Here sewage is partially decomposed in closed Biological Reactor in absence of Air which leads to reduction of Organic Matter into Methane, Hydrogen Sulfide, Carbon Dioxide etc. It is widely used to treat wastewater sludge and organic waste because it provides volume and mass reduction of the input material to a large extent. Conventional Sewage Treatment Plant Packaged Sewage Treatment Plant

Ion exchange is an exchange of ions between two electrolytes or between an electrolyte solution and a complex. In most cases the term is used to denote the processes of purification, separation, and decontamination of aqueous and other ion-containing solutions with solid polymeric or mineralic 'ion exchangers'. Typical ion exchangers are ion exchange resins (functionalized porous or gel polymer), zeolites, montmorillonite, clay, and soil humus. Ion exchangers are either cation exchangers that exchange positively charged ions (cations) or anion exchangers that exchange negatively charged ions (anions). There are also amphoteric exchangers that are able to exchange both cations and anions simultaneously. However, the simultaneous exchange of cations and anions can be more efficiently performed in mixed beds that contain a mixture of anion and cation exchange resins, or passing the treated solution through several different ion exchange materials. Ion exchangers can be unselective or have binding preferences for certain ions or classes of ions, depending on their chemical structure. This can be dependent on the size of the ions, their charge, or their structure. Typical examples of ions that can bind to ion exchangers are:  H+ (proton) and OH- (hydroxide)? Single charged monoatomic ions like Na+, K+, or Cl- Double charged monoatomic ions like Ca2+ or Mg2+ Polyatomic inorganic ions like SO42- or PO43- Organic bases, usually molecules containing the amino functional group -NR2H+ Organic acids, often molecules containing -COO- (carboxylic acid) functional groups Biomolecules which can be ionized: amino acids, peptides, proteins, etc. Ion exchange is widely used in the food & beverage, hydrometallurgical, metals finishing, chemical & petrochemical, pharmaceutical, sugar & sweeteners, ground & potable water, nuclear, softening & industrial water, semiconductor, power, and a host of other industries. Most typical example of application is preparation of high purity water for power engineering, electronic and nuclear industries; i.e. polymeric or mineralic insoluble ion exchangers are widely used for water softening, water purification, waterdecontamination, etc. Ion exchange is a method widely used in household (laundry detergents and water filters) to produce soft water. This is accomplished by exchanging calcium Ca2+ and magnesium Mg2+ cations against Na+ or H+ cations (see water softening). Ion exchange resins in the form of thin membranes are used in chloralkali process, fuel cells and vanadium redox batteries. Ion exchange can also be used to remove hardness from water by exchanging calcium and magnesium ions for hydrogen and chlorine ions in an ion exchange column. 

We are offering Pressure Booster System

We are offering membrane filter systems

We are offering compact sewage treatment plant

We are offering ion exchange equipment

We are offering deionization system

We are offering biological treatment plants

We are offering water polisher

We are offering Side stream Filters

We are offering wastewater filters

We are offering Aerobic Treatment Plant

We are offering dual media filters

We are offering Containerized Effluent Treatment Plant

We are offering cooling towers filters

We are offering micro filter system

We are offering Membrane Bioreactor

We are offering Commercial Water Filter