by Dr. Yashashwini Reddy | Aug 27, 2025
Biofilm Removal and Chemical Sanitization of RO Systems 1. Introduction RO membranes in pharmaceutical water systems (Purified Water / WFI) are prone to biofilm formation due to microbial contamination and nutrient accumulation. Biofilm is a slimy matrix of...
by Dr. Yashashwini Reddy | Aug 27, 2025
Activated Carbon Filter in Water System 1. Introduction Activated Carbon (AC) filters are widely used in Purified Water (PW) and Water for Injection (WFI) pre-treatment systems.They are installed after multimedia filters and before softeners/RO systems. Main function:...
by Dr. Yashashwini Reddy | Aug 27, 2025
Purified Water Storage and Distribution System in Pharmaceuticals Purified water is a critical utility in pharmaceutical manufacturing, widely used in formulations, cleaning, rinsing, and as a raw material. A robust storage and distribution system ensures that water...
by Dr. Yashashwini Reddy | Aug 18, 2025
Types of Purified Water Systems in Pharmaceuticals Pharmaceutical industries require high-quality water for manufacturing, cleaning, and formulation. Different water systems are designed to meet specific pharmacopeial standards (USP, EP, IP, JP) depending on their...
by Dr. Yashashwini Reddy | Aug 10, 2025
Principle and Calibration of TOC (Total Organic Carbon) Analyzer Principle A TOC Analyzer measures the amount of carbon in organic compounds present in a sample. It is commonly used in pharmaceutical water systems (e.g., Purified Water, WFI) to monitor organic...
