With its LARCH system, DAS Environmental Expert GmbH has developed a new product solution for environmentally friendly cleaning of waste process gases in the LED industry.   New technology for an environment friendly LED industry: The LARCH system of DAS Environmental Expert GmbH has been especially developed for the disposal of reactive waste gases from the light-emitting diode (LED) industry. As the statutory provisions on waste water and waste gas disposal are to be tightened in Taiwan from 2013 onwards, Taiwanese companies will soon have to s...