TDS Level in Drinking Water: What is Safe?

TDS (Total Dissolved Solids) paani me ghule hue minerals, salts aur metals ko darshata hai. BIS ke anusaar 500 mg/L tak TDS peene ke liye acceptable hai, lekin 150-300 mg/L range aदर्श maana jaata hai. Bahut kam TDS (50 se neeche) paani ko phika bana deta hai aur zaroori minerals hata deta hai, isiliye TDS controller ya mineralizer helpful hote hain. Ek RO purifier high TDS ko effectively kam karta hai.