Projects
Industrial RO project in Dinajpur: interpreting a 1500 GPD / 250 LPH system brief
A project-focused explanation of the supplied Dinajpur industrial RO installation image and the design questions behind this type of system.
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Projects
Automatic RO project in Narayanganj: lessons from a 2 m³/hr plant
A project-focused article based on the supplied Waterwise artwork showing an automatic 2 m³/hr RO plant in Narayanganj.
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Projects
Stainless-steel DM and EDI project in Monohordi: 750 LPH system notes
A project-focused article based on supplied Waterwise artwork for a stainless-steel industrial water-treatment plant with DM and EDI.
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Projects
Industrial WTP 20 m³/hr: project planning lessons from a large-flow plant
A project-focused article based on supplied Waterwise artwork showing a 20 m³/hr industrial water treatment plant.
Read guide →AllROWTP & filtrationWastewaterHigh-puritySofteningTesting & qualityMaintenanceEquipmentCommercialBuyer's guideProjects
Buyer's GuideThe Hidden Cost of Not Treating Your Water Properly
Skipping or under-investing in water treatment can look like a cost saving in the short term, while quietly generating other costs that are easy to miss until they add up. Here is what those hidden costs generally look like.
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Buyer's GuideBottled Water vs Home RO: A Real Cost Comparison
Comparing bottled water and a home RO system purely on a per-litre basis misses several real costs and conveniences on both sides. Here is a more complete comparison.
Read article→Buyer's GuideHow to Compare Water Purifier Brands in Bangladesh
Brand names on a purifier box tell you very little on their own. Here is what actually separates one purifier from another when you are choosing between brands sold in Bangladesh.
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Maintenance & ServiceUnderstanding Annual Maintenance Contracts (AMC) for Water Treatment Plants
An Annual Maintenance Contract covers ongoing service for a water treatment system after installation. Here is what an AMC typically includes, what it usually does not, and what questions are worth asking before signing one.
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Buyer's GuideHow to Choose a Water Treatment Company in Bangladesh
Water treatment quotations for the same stated requirement can vary widely between suppliers in Bangladesh. Here is what tends to separate a workable proposal from one that looks similar on paper but performs differently in practice.
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