Bisan Chemicals And Engineers Private Limited

We are instrumental in offering 250 LPH FRP RO System, that can be used to remove impurities, solids and chemicals. This system generally removes contaminants from unfiltered water, or feed water. Apart from this, we provide this 250 LPH Industrial RO System in different specifications, in order to meet varied needs of customers. This system is excellent in performance and filtration ability. 

• Superior quality
• Feasible prices
• Widely used
• Top performance
• Longer life
• Low maintenance

We are instrumental in offering 250 LPH Industrial RO System, that can be used to remove impurities, solids and chemicals. This system generally removes contaminants from unfiltered water, or feed water. Apart from this, we provide this 250 LPH Industrial RO System in different specifications, in order to meet varied needs of customers. This system is excellent in performance and filtration ability. 

• Durable
• Low maintenance
• High strength
• Low prices
• Excellent working

A Reverse Osmosis (RO) plant is a highly effective water purification technology that plays a critical role in various aspects of a distillery's operations, particularly in achieving high-purity water and managing wastewater.

1. Product Water Purification:

   • Ingredient Water: The most crucial application. Distilleries require extremely pure water for their mashing, fermentation, and proofing processes. RO effectively removes dissolved solids (TDS), salts, minerals, organic compounds, bacteria, and viruses from raw water sources (borewell, municipal, river water). This ensures a consistent water quality that directly impacts the taste, aroma, and stability of the final spirit.

   • Boiler Feed Water: High-purity water is essential for boilers to prevent scaling, corrosion, and extend equipment life. RO treated water, often followed by further demineralization (e.g., through a Demineralization - DM plant), reduces maintenance costs and improves energy efficiency.

   • Cleaning and Washing: Pure water is used for cleaning tanks, pipes, and other equipment to prevent contamination and maintain hygiene standards.

2. Wastewater Treatment (Stillage/Spent Wash):

   • Advanced Treatment: After initial pre-treatment steps like Ultrafiltration (UF) and anaerobic digestion, RO is often employed for polishing distillery wastewater (stillage/spent wash). Stillage is characterized by high COD, BOD, and TDS.

   • Water Recovery and Reuse: RO membranes can separate a significant portion of clean water (permeate) from the highly concentrated waste stream (reject/brine). This recovered water can be recycled back into the process (e.g., for cooling towers, cleaning, or even as backset in some fermentation processes), drastically reducing fresh water consumption and achieving water conservation goals.

   • Zero Liquid Discharge (ZLD) Systems: For distilleries aiming for ZLD, RO is a key component. Multiple stages of RO, often combined with evaporators or crystallizers for the final brine, allow for maximum water recovery and solid waste minimization. This is becoming increasingly important due to stricter environmental regulations.

   • Concentrated Byproducts: The concentrated reject from the RO can contain valuable organic matter and nutrients. While RO primarily focuses on water recovery, this concentrated stream can potentially be further processed for byproduct recovery or used as feedstock for biogas generation.

Reverse Osmosis works by applying pressure to a solution

A Sea Water Reverse Osmosis (SWRO) Plant is a sophisticated water treatment facility that transforms highly saline seawater into fresh, potable (drinkable) water. It's a vital technology for coastal regions and islands facing freshwater scarcity.

At its most basic, an SWRO plant works by applying high pressure to seawater to force it through specialized membranes. These membranes act like extremely fine filters, allowing water molecules to pass through while blocking dissolved salts and other impurities.

Here's a basic description of the process and key components:

The Core Principle: Reverse Osmosis

•  Osmosis (Natural Process): Imagine two solutions, one with high salt concentration (seawater) and one with low salt concentration (freshwater), separated by a semi-permeable membrane. Naturally, the freshwater would flow through the membrane to dilute the salty solution until concentrations are somewhat equal. This flow creates a pressure called "osmotic pressure."

   

•  Reverse Osmosis: In an SWRO plant, we reverse this natural process. We apply external pressure to the salty seawater side, exceeding its natural osmotic pressure. This forces the water molecules against their natural tendency, through the semi-permeable membrane, leaving the salts behind.

   

Basic Stages of an SWRO Plant:

1. Seawater Intake:

   • This is where raw seawater is collected from the ocean or sea. It could be via open intakes (pipes directly into the sea) or beach wells (drawing water from beneath the sand, which provides some natural pre-filtration).

      

   • Purpose: To get the source water for treatment.

      

2. Pre-treatment:

   • This is a crucial step to protect the delicate and expensive RO membranes. Seawater contains a lot of suspended solids (sand, silt), organic matter, marine life (algae, bacteria), and sometimes oil. If these enter the RO membranes, they can quickly clog (foul) or damage them.

      

   • Typical Steps:

     • Screening: To remove large debris (shells, seaweed).

        

     •  Coagulation & Flocculation (often with chemical dosing): Chemicals are added to make tiny particles clump together into larger "flocs."

        

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Leveraging on our vast industry experience, we are providing Reverse Osmosis Plant. This plant is suitable for the filtration for whole houses, faucets, aquariums, and restaurants. Reverse Osmosis Plant is available in various specifications as per the application requirements of customers. This plant generally removes contaminants from unfiltered water, or feed water. 

• Low prices
• Fine finish
• Minimum maintenance
• High efficiency
• Longer functional life

We are instrumental in offering 500 LPH Industrial RO System, that can be used to remove impurities, solids and chemicals. This system generally removes contaminants from unfiltered water, or feed water. Apart from this, we provide this 500 LPH Industrial RO System in different specifications, in order to meet varied needs of customers. This system is excellent in performance and filtration ability. 

With the assistance of our professionals, we provide Industrial RO Softener Plant, that is designed to produce treated Water to suit for various applications. We offer these products in various specifications to meet the exact needs of customers. Apart from that, this Industrial RO Softener Plant generally reduces the dissolved calcium, magnesium, and to some degree manganese and ferrous. 

We are passionately engaged in providing Industrial Reverse Osmosis System, which suitable for industrial boilers, drinking water systems, seawater desalination and pharmaceutical production. Apart from this, we provide this Industrial Reverse Osmosis System in various packaging options as per the requirements of customers. This system removes contaminants from water by using pressure to force water molecules. 

A containerized Reverse Osmosis (RO) plant is essentially a complete, fully functional RO water treatment system built and pre-installed inside an ISO standard shipping container (typically 20ft or 40ft). This "plug-and-play" design offers significant advantages, especially for industries like distilleries that may require flexibility, rapid deployment, or space-saving solutions.

A containerized RO plant typically includes:

• Pre-treatment: Multi-media filters (MMF), activated carbon filters (ACF), antiscalant dosing, and sometimes even Ultrafiltration (UF) units, all integrated within the container.

• High-pressure pumps: To push water through the RO membranes.

• RO membrane modules: The core purification stage.

• Cleaning-in-Place (CIP) system: For chemical cleaning of membranes.

• Control Panel (PLC-based): For automated operation, monitoring, and alarms.

• Internal piping and wiring: All interconnected within the container.

• Lighting, ventilation, and insulation: To ensure proper operating conditions and protect equipment from external weather.

• Connection points: External ports for raw water inlet, treated water outlet, and concentrate (reject) discharge.

Containerized RO plants offer several compelling benefits for distilleries:

1. Rapid Deployment and Installation:

   • Plug-and-Play: They arrive pre-assembled and factory-tested, significantly reducing on-site installation time from weeks or months to days or even hours. This minimizes disruption to distillery operations.

   • Minimal Civil Work: No dedicated building or complex civil foundations are required, only a level pad for the container. This saves substantial time and construction costs.

2. Mobility and Flexibility:

   • Easy Relocation: The entire unit can be easily transported by road, rail, or sea. This is ideal for distilleries that might need to move operations, expand to new sites, or have temporary water treatment needs (e.g., for specific campaigns or pilot projects).

   • Remote Locations: Well-suited for distilleries in remote areas where traditional construction is challenging or expensive.

3. Space Saving:

   • Compact Footprint: All components are efficiently packed within a standard container, taking up much less space compared to conventional, custom-built RO plan