Technical Service Bulletins (TSB)

Technical Service Bulletins (TSB's) are available on a variety of technical topics to help maintain system performance. The TSB's are available in Acrobat PDF format. Click on the desired TSB title to download.



TSB101 Bubble Testing of RO Membrane Elements

TSB105 Reverse Osmosis and Nanofiltration Membrane Element Precautions

TSB107 Foulants and Cleaning Procedures for composite polyamide RO Membrane Elements (ESPA, ESNA, CPA, LFC, NANO and SWC)

TSB108 General Storage Procedures for Composite Polyamide (ESPA, ESNA, CPA, LFC, SWC) and Polyvinyl Derivative (PVD) RO Membrane Elements

TSB109 Vessel Shimming Procedure

TSB110 Biocides for Disinfection and Storage of Hydranautics Membrane Elements

TSB113 Procedure for Measuring Silt Density Index (SDI)

TSB114 Procedure for Vessel Probing

TSB116 Returned Goods Authorization (RGA) Procedure

TSB118 Membrane Flushing Guidelines

TSB120 Ultrapure Membrane Elements

TSB122 Element Loading Guidelines

TSB123 Disposal of Used RO Elements

TSB124 Brine Seal Replacement

TSB125 Reverse Direction Cleaning of RO Membrane Elements

TSB126 Criteria for Replacement of RO Membrane Elements


TSB131 HYDRAcap® Storage Procedure

TSB132 HYDRAcap® Module Installation Instructions and Rack Design

TSB133 Integrity Testing for HYDRAcap® Module

TSB134 HYDRAcap® Bubble Testing and Fiber Repair

TSB135 Backwash Optimization for HYDRAcap® Systems by Qualitative Analysis

TSB136 HYDRAcap® Module Assembly Procedure

TSB139 Data Logging, Normalization and Performance Analysis for HYDRAcap® Systems.

TSB140 Procedure for Cleaning HYDRAcap®

TSB141 Elimination of Pressure Flow Surges in Membrane Systems

TSB142 Commissioning Procedure for HYDRAcap®

TSB143 Element Installation Instuctions for HYDRAcap®


TSB200 Heat Sanitization and Cleaning Guidelines for the SanRO Elements

TSB201 Cleaning Procedure for Dairy-5K Ultrafiltration Membranes

TSB202 Cleaning Procedure for Dairy-10K Ultrafiltration Membranes


TSB331 HYDRAcap® MAX Storage Procedure

TSB332 HYDRAcap® MAX Module Installation Instructions

TSB333 Integrity Testing for HYDRAcap® MAX Module

TSB334 HYDRAcap® MAX Module Installation Instructions

TSB336 HYDRAcap® MAX Module Assembly Procedure

TSB337 HYDRAcap® MAX Module Re-wetting Procedure

TSB339 Data Logging, Normalization and Performance Analysis for HYDRAcap® MAX Systems

TSB340 Procedure for Chemically Cleaning HYDRAcap® MAX Module(s)

TSB341 Commissioning Procedure for HYDRAcap® MAX


TSB400 Startup and Usage Guidelines for HYDRAsub®-MBR

TSB401 Hydrophilic Treatment Procedure for HYDRAsub®-MBR

TSB402 Fiber Repair for HYDRAsub®-MBR

TSB403 Analytical Methods for Monitoring Membrane Bio-Reactor (MBR) Operation

TSB404 Filterability Test for Sludge Analysis

TSB405 Water Profile (Permeability) Test for HYDRAsub®-MBR Membranes

TSB406 Sludge Volume Test (SV30)

TSB407 Process Data Logging and Performance Analysis for HYDRAsub®-MBR Systems

TSB408 Analytical Data Logging and Performance Analysis for HYDRAsub®-MBR Systems

TSB409 Oxygen Uptake Rate Test for HYDRAsub®-MBR Systems

TSB410 Integrity Testing Procedure for HYDRAsub®-MBR Systems

TSB414 HYDRAsub®-MBR Storage Procedure