JD Multi-Disk Dehydrator – an innovative solution for sludge dewatering

Summary

«EKOTON» Industrial Group has been broadening the range of equipment for wastewater sludge dewatering. In addition to belt and chamber filter-presses, and screw dehydrators «EKOTON» Company in cooperation with TSURUMI PUMP, Japanese company, launched the licensed production of JD Series Multi-Disk Dehydrators. The unique design of the dehydrator precludes even a theoretical risk of working chamber clogging, whereas continuous self-cleaning of filtration pores with rotating disks during the operation of the unit provides for the filtrate discharge even when dewatering sludge containing fats and oils. The information on the design of JD Multi-Disk Dehydrator, the principle of operation of the dewatering facilities on the basis of this unit, the main advantages and differences compared to screw dehydrators is presented. The recommendations are given for the fields of domestic market application of the new equipment for dewatering wastewater sludge and industrial slurries of different origin.

Key words

coagulant , flocculant , flotation slime , dewatering equipment , multi-disk dehydrator , epoxy resin and stainless steel disks , clamp plate

Enhancement of Treatment Efficiency of Wastewater of JSC Kaluzhskaya Poultry Factory

Summary

Features of the treatment of wastewater of meat-processing industry enterprises are described using the example of JSC Kaluzhskaya Poultry Factory purifying the mix of industrial wastewater of the enterprise and household sewage of the Lev Tolstoy village. An optimal flow chart with adoption of local sewage treatment facilities after the poultry factory’s slaughter floor making it possible to enhance the efficiency of treatment is offered and substantiated. A brief description of the flow chart offered is given.

Key words

treatment facilities , utilization , reagent , flotation , high concentrated wastewater , flotation slime , dehydrator