Karkanias Environmental Technology S.A. is an engineering company based on the environmental sector. K.E.T. S.A. has designed ... constructed and operated more than 350 turn key projects in the Balkan area. Our Specialty is mainly to the following area of turn key(engineering, construction and operation) projects : Waste Water Treatment Plants Industrial Waste Treatment Plants Land fields and Solid Waste Management Plants Potable Water Plants Our plants operation department is operating at the moment more than 10 municipal waste water treatment plants as well as 4 solid waste management plants in Greece. read more