Research on Resource Utilization of Urban Wastewater Based on HACCP System

Abstract

Abstract. The Hazard Analysis and Critical Control Point (HACCP) were a systematic approach to identify and prevent hazards by constructing control system. The principles of the Hazard Analysis and Critical Control Point (HACCP) system and its application to urban water supply system were introduced. The critical limits, monitoring system and corrective actions for the CCPs were established, and improves the capability of quality control and risk management in the processes of wastewater to ensure human health and ecology.