METHOD AND APPARATUS FOR DISPERSING INSOLUBLE SUBSTANCES IN INSOLUBLE SUBSTANCE-CONTAINING WASTEWATER

摘要

PPROBLEM TO BE SOLVED: To provide a method and an apparatus which can smoothly perform wastewater treatment without separation and collection of insoluble substances in wastewater by pulverizing the insoluble substances into a size suitable for biological treatment and dispersing them without adding a chemical agent such as a dispersing agent. PSOLUTION: The insoluble substances is dispersed in the insoluble substance-containing wastewater 1 between an insoluble substance-containing wastewater measuring process and a biological treatment process by using a dispersing device equipped with a treatment tank 10 installed with an inflow port 13 allowing the insoluble substance-containing wastewater 1 to flow in and a discharge port 15 for discharging the wastewater having been subjected to dispersion treatment, and a dispersing machine 16 disposed in the treatment tank 10 and provided with an agitating blade 17 for dispersing the insoluble substances. PCOPYRIGHT: (C)2010,JPO&INPIT