In an age of rapid technological advancement, the lifespan of electronic devices has shortened significantly, creating a surge in electronic waste (ई-स्क्रैप). What many view as discarded gadgets and obsolete equipment are treasure troves of valuable materials, including precious metals like gold, silver, और पैलेडियम. Efficiently recovering these materials is a cornerstone of sustainable recycling… और अधिक पढ़ें »