Doulton Filtering System

WATER FILTRATION & BEST WATER FILTER IN PAKISTAN

Water Filtration

Drink water with the best flavor and use it in the most efficient way with advanced water filtration equipment, designed to adapt to the characteristics of your home. Water Filtration and reverse osmosis removes the unpleasant smell of water or a bitter taste. It ends with the problem of hard water at home that raises the amount of the bills or gets the simple desire to drink drinking water and of adequate quality.Doultonfilteringsystem has the solution to improve home water by best water filtration and reverse osmosis equipment in Pakistan and best RODifferent filters are used in a filtration system to capture particles of varying sizes. Filters for high solid loads can have cleaning mechanisms that activate when saturated, such as screen, disc, and granular media filters. These filters may still allow some particles equal to or larger than their micron rating to pass through. The amount of particles that pass depends on the filter’s design. For applications where no particles can pass through, more efficient filters are chosen based on their filtration performance and the size of particles to be retained. Water filters like bag filters, membrane filters, and cartridge filters don’t have a cleaning mechanism and must be discarded once saturated, making them unsuitable for high solid loads. Water filtration is essential to remove solids, viruses, parasites, and bacteria from water, ensuring safe drinking water free from pathogens and harmful substances.
 

Water Filtration Procedure

 

Granular media:  sand, gravel, and silica, are key in water treatment for filtering suspended particles, resulting in cleaner water.

Activated carbon:in granular or powdered form, absorbs organic compounds that cause odor, taste, or color in water and is used in water purification, including drinking water and swimming pools.

Disinfection with chlorine compounds: is common for killing bacteria and viruses, but it is often combined with granular media or activated carbon for better purification. These steps are essential in water filtration, especially when more stringent purification is required for health.

Water Purification Steps

 

To obtain purified water, the process begins by sourcing water from rainfall, groundwater, lakes, or rivers, which is then stored in special tanks.

Pre-treatment :involves passing raw water through sieves to remove large solids like debris and garbage.

Condensation :agents are added to adjust the water’s pH.

Water filtration :uses materials like silica sand or activated carbon to further purify the water.

Reverse osmosis: is a highly effective filtration method that uses a semi-permeable membrane to separate dissolved solids, resulting in a purified water with low dissolved solids content. Doultonfilteringsystem is a leading RO plant provider in Pakistan.

Water Filtration Types

Nanofiltration: uses a nonporous membrane to remove polyvalent ions and disinfect water with low dissolved solids.

Ultrafiltration: uses membranes that are tighter than microfiltration but looser than nanofiltration and reverse osmosis, operating at low pressure to reduce costs and extend membrane life.

Microfiltration:uses a microporous medium to remove suspended solids with pore sizes from 0.1 to 1 micron, commonly done with cartridge filters, disc filtration, and deep bed filters.

Filter media :refers to materials that allow certain components of a mixture to pass through while blocking others, essential for separating particles from liquids with minimal energy use.

Tap water: often requires purification, like reverse osmosis (RO), to make it suitable for drinking and industrial use, ensuring clean and safe water for various applications.

Community Water Filtration Plant

  • Product water output : Up to 1000 LPH
  • Working pressure : 190 to 250 PSI
  • Feed water type : The output is rated at 25 degree c
  • Product water type : Pure drinking water
  • Sand Filter
  • Carbon Filter
  • Sedimentation filter
  • Ultra filtration membrane : 1
  • Ultraviolet Panel
  • Stainless Steel Header
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