Core Insights - The article emphasizes the importance of a comprehensive training course that integrates authoritative standards, cutting-edge technology, and practical solutions for professionals in water supply and wastewater treatment sectors [2]. Group 1: Course Content Overview - The course includes a deep analysis of the new national standard GB5750-2023 for drinking water, focusing on key changes, updated testing methods, limit adjustments, and compliance operation points [2]. - It addresses the core challenges of intelligent control in wastewater treatment plants, revealing strategies for process optimization and cost control driven by data [2]. - The course discusses hidden pollution risks in drinking water, such as microplastics and resistant genes, and provides rapid detection technologies and emergency response plans [2]. - It offers a guide for instrument selection, ensuring precise monitoring instruments are matched to specific scenarios, along with best practices for sample pretreatment and water quality diagnosis [2]. Group 2: Course Logistics - The course is a premium offering without exams or certificates, and participants can apply for a training certificate upon completion within the validity period [6]. - It is a virtual product, and purchases are non-refundable [7]. - Participants can request a VAT electronic invoice at the time of purchase [8]. - The course is valid for 360 days from the date of purchase, allowing unlimited access for learning during this period [9].