SLUDGE TREATMENT SYSTEM USING HYDRODYNAMIC CAVITATION METHOD AND ANIONIC SURFACTANT

摘要

The present invention relates to a sludge treatment system using a hydrodynamic cavitation method and an anionic surfactant, including: a venturi nozzle that is disposed for sludge passage, a neck portion being formed at the venturi nozzle and the neck portion being smaller in diameter than inflow and discharge ports; and an anionic surfactant injection unit that injects an anionic surfactant into the venturi nozzle. According to the present invention, sludge treatment efficiency can be high, a pump load can be reduced, energy required for pump driving can be reduced, and thus energy consumption and facility maintenance costs can be reduced and the present invention can be highly economical.