️<unk>️<unk>️<unk>️  ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ In fact as well as gold, feces contain platinum, silver and other metals along with rare elements such as palladium and vanadium.<unk> In fact as well as gold, feces contains platinum, silver and other metals along with rare elements such as palladium and vanadium. Researchers now hope to'mine' sewage reducing the need to mine raw metals from the ground, while reducing pollution by recycling human waste.<unk> Researchers now hope to'mine' sewage reducing the need to mine raw metals from the ground, while reducing pollution by recycling human waste. <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> Previous research estimated the waste from one million Americans could contain as much as $12 million (£8.7 million) worth of metals.<unk> Previous research estimated the waste from one million Americans could contain as much as $12 million (£8.7 million) worth of metals. 1999 UK produced over 1,130,000 tonnes of sludge dry solids, which averages to about 20kg generated by each person. If Britain's waste was mined it could be worth $762 million (£510 million) a year.<unk> If Britain's waste was mined it could be worth $762 million (£510 million) a year. Dr Kathleen Smith of the US Geological Survey said: 'If you can get rid of some of the nuisance metals that currently limit how much of these biosolids we can use on fields and forests, and at the same time recover valuable metals and other elements, that's a win-win. ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ ąąąąąąąąąąąąąąąąąąąąąąąąąąą
<unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> These include gold, silver and elements such as palladium and vanadium.<unk> ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ ️ UK's waste is worth an estimated $762 million (£510 million) a year. - UK's waste is worth an estimated $762 million (£510 million) a year.