June 10, 2012 June 10, 2012Categories green technology JOJO jojo tank prices JoJo Tanks JOJO TENKE jojo water tank JOJO WATER TANKS LOCAL TANK DEALERS plastic water tanks RAINWATER HARVESTING RAINWATER TANKS SUSTAINABLE TANK STANDS TENK WATER WATER CONSERVATION water storage WATER SYSTEMS WATER TANK water tank dealers WATER TANK PRICES water tanksSmart hand pumps promise more reliable water supplies in AfricaRural communities across Africa may soon benefit from improved water supplies thanks to mobile phone technology. UK researchers have developed data transmitters that fit inside hand […]
