How much TDS in Drinking Water ?

How much TDS in Drinking Water ? पेयजल में TDS की मात्रा कितनी होनी चाहिए ? TDS means TOTAL DISSOLVED SOLIDS in drinking water or any source of water. Solids means any types of minerals, salts, metals and other chemical dissolved in water. This TDS measures in “Milligrams per unit volume” or says “Parts per … Read moreHow much TDS in Drinking Water ?

What is Water Purification (Must Read)

Water purification is the process of removing undesirable chemicals, biological contaminants, suspended solids and gases from water. The goal is to produce water fit for a specific purpose. Most water is disinfected for human consumption (drinking water), but water purification may also be designed for a variety of other purposes, including fulfilling the requirements of medical, … Read moreWhat is Water Purification (Must Read)

History of Water Purification (part-1)

जल शुद्धिकारण का इतिहास (भाग-1) – आज से 500 साल पहले विश्व एवं भारत में इतनी ज्यादा प्रदूषण का विस्तार नहीं था। वर्षा का जल जब भूजल के सतह पर जाकर मिलती तो भूस्तर ही पानी में मिला प्रदूषण को सोख लेती थी। परन्तु जैसे-जैसे मानव का मानसिक विकास हुआ, अपने दैनिक जीवन में प्रयोग … Read moreHistory of Water Purification (part-1)