Table Of Contents - MANN+HUMMEL MICRODYN MD020CP2N User Manual

Table of Contents

1 Introduction ...................................................................................................................................... 4
2 Product Description .................................................................................................................... 5
2.1 PRODUCT DESIGN ...................................................................................................................... 5
2.2 CROSS-FLOW MICROFILTRATION .............................................................................................. 5
2.3 PRODUCT CODES & MODULE TYPES ......................................................................................... 5
3 Shipping, Handling & Storage ................................................................................................. 6
3.1 SHIPPING & HANDLING ............................................................................................................... 6
3.2 STORAGE CONDITIONS .............................................................................................................. 6
3.3 RETURNING A MODULE .............................................................................................................. 6
4 Installation & Activation ............................................................................................................. 7
4.1 INSTALLATION ............................................................................................................................ 7
4.2 ACTIVATION WITH WATER PRESSURE ...................................................................................... 8
4.3 ACTIVATION WITH WETTING AGENTS ........................................................................................ 8
5 Operation ....................................................................................................................................... 9
5.1 GENERAL SYSTEM SET-UP ........................................................................................................ 9
5.2 PRESSURE DROP AND TRANSMEMBRANE PRESSURE............................................................. 9
5.3 OPERATION PROCESSES ...........................................................................................................11
5.3.1 Open Loop Operation ............................................................................................................................ 11
5.3.2 Closed Loop Operation ......................................................................................................................... 11
5.3.3 Multistage operation ............................................................................................................................ 12
5.4 PERIODIC BACK PULSE (PBP) ................................................................................................... 13
5.4.1 PBP with Compressed Air .................................................................................................................... 14
5.4.2 PBP with Pump Pressure ..................................................................................................................... 15
5.4.3 Backwashing with Special Pump & Disconnected Feed Pump ............................................................. 16
5.5 ADJUSTMENT OF FILTRATE FLOW ........................................................................................... 16
5.6 CHEMICAL CLEANING ............................................................................................................... 19
6 Piloting ........................................................................................................................................ 20
6.1 FILTRATION WITH CONSTANT CONCENTRATION .................................................................... 20
6.2 DETERMINING MAX CONCENTRATION FACTOR ...................................................................... 20
6.3 SETTINGS FOR PERIODIC BACK PULSE .................................................................................. 20
6.4 CLEANING TESTING.................................................................................................................. 20
7 Appendix ...................................................................................................................................... 21
MICRODYN CAPILLARY MODULES | USER MANUAL
MANN+HUMMEL Water & Fluid Solutions | REVISION DATE: 09/09/2021 3