The present context of industry development and the requirements imposed by the European Union have revealed a number of problems related to the wastewater treatment and sewage disposal from various industries (meat, canned fruits and vegetables, slaughterhouses, plants milk processing, etc.). To solve these problems we offer a wide range of integrated equipment in wastewater treatment plants of various capacities designed according to quality parameters influenced by the amount of wastewater that is intended to be treated. General flow of sewage scheme presented above includes all necessary steps so that the treated water meets the required quality parameters on NTPA 001/2005 and 011/2005 NTPA for disposal on natural emissary, or NTPA 002/2005 for evacuation on network sewage