National Sanitation Foundation Water Quality Index method (NSFWQI) and Its Calculation Procedure скачать в хорошем качестве

National Sanitation Foundation Water Quality Index method (NSFWQI) and Its Calculation Procedure

The main objective of this video is to help Students or Researchers (who work with Water Quality Monitoring and Assessment) in understanding the National Sanitation Foundation Water Quality Index method (NFWQI). The NFWQI method of calculation is one of the most widely used water quality index method around the world. In this video, the lecture emphasized the following points: 1. How the 9 parameters were selected and incorporated in this method 2. What and How Rating Curves are developed? 3. What are the assigned weight factors? 4. How to find the Q-values from the rating curves? & Finally 5. Calculation of NSFWQI using MS-Excel #nationalsanitationfoundationwaterqualityindex #waterqualityindex #JustLikeAStream CCMEWQI:    • CCME Water Quality Index Calculation using...   Brown et al Method of WQI Calculation:    • Calculation of Water Quality Index   Nemerow's Pollution Index:    • Nemerow's Pollution Index [Water Quality I...