rii Contents 11.2 Solids Discharge 11.3 Operational Speeds 577 11. 4 Maintenance 12.0 HORIZONTAL PEELER CENTRIFUGE 577 12. 1 Applications 577 12.2 Oper 13.0 INVERTING FILTER CENTRIFUGE 579 13. 1 Operation 13.2 Maintenance 14.0 MAINTENANCE: CENTRIFUGE 583 14. 1 Bearings 584 15.0 SAFETY 16.0 PRESSURE-ADDED CENTRIFUGATION 585 17.0 MANUFACTURERS 17. 1 Filtering Centrifuges 588 17.2 Sedimentation Centrifuges 17.3 Oxygen Analyzer 589 REFERENCES 13 Water Systems For Pharmaceutical Facilities. 590 Mark Keyashian 1. 0 INTRODUCTION <o0 2.0 SCOPE 590 3. 0 SOURCE OF WATER 4.0 POTABLE WATER 593 5.0 WATER PRETREATMENT 6.0 MULTIMEDIA FILTRATION 595 7.0 WATER SOFTENING 8.0 ACTIVATED CARBON O ULTRAVIOLET PURIFICATION 598 10.0 DEIONIZATION 110 PURIFIED WATER 12.0 REVERSE OSMOSIS 603 13.0 WATER FOR INJECTION 14.0 WATER SYSTEM DOCUMENTATION APPENDIX I: EXISTING AND PROPOSED U. S. EPA DRINKING WATER STANDARDS APPENDIX II: DEP ARTMENT OF HEALTH EDUCATION AND WELFARE PUBLIC HEALTH SERVICE 613 Criteria for the Acceptability of an Ultraviolet Disinfecting Unit 6l4 REFERENCESxxii Contents 11.2 Solids Discharge ................................ 1 1.4 Maintenance ...................................... 12.1 Applications ....................................... 1 1.3 Operational Speeds ............................ 12.0 HORIZONTAL PEELER CENTRIFUGE ......................... 577 12.2 Operation .................................................................. 578 13 .O INVERTING FILTER CENTRIFUGE .................... 13.1 Operation ........................................................ 13.2 Maintenance ...................................... ...... 14.1 Bearings ............................................... 14.0 MAINTENANCE: CENTRIFUGE .................................... 583 15.0 SAFETY ................................................................... 585 17.0 MANUFACTURERS ........................................................ 588 16.0 PRESSURE-ADDED CENTRIFUGATION ..................... 585 17.1 Filtering Centrifuges ................................................. 588 17.3 Oxygen Analyzers . . 17.2 Sedimentation Centrifuges ..................... ...................................... 589 REFERENCES ........ 13 Water Systems For Pharmaceutical Facilities ... 590 Mark Keyashian 1 .O INTRODUCTION ....... 2.0 SCOPE .................................................... 3.0 SOURCE OF WATER. 4.0 POTABLE WATER ......................................... 5 .O WATER PRETREATMENT ............................. 6.0 MULTIMEDIA FILTRATION 7.0 WATER SOFTENING ........................... 8.0 ACTIVATED CARBON ................................................... 596 9.0 ULTRAVIOLET PURIFICATION ................................... 598 10.0 DEIONIZATION .......................................... 598 1 1 .O PURIFIED WATER .......... ..................................... 601 12.0 REVERSE OSMOSIS ................................... 13 .O WATER FOR INJECTION ............................................... 604 14.0 WATER SYSTEM DOCUMENTATION .... APPENDIX I: EXISTING AND PROPOSED U. DRINKING WATER STANDARDS ........... APPENDIX 11: DEPARTMENT OF HEALTH, E AND WELFARE PUBLIC HEALTH SERVICE .............. 613 Criteria for the Acceptability of an Ultraviolet Disinfecting Unit ........ ....................... 614 REFERENCES ................................ .............. 615