This handbook contains chapters pertaining to twenty-two industrial systems from air compressors and compressed air systems to water treatment equipment and corresponding systems. It provides their descriptions including operation, maintenance and frequently found problems. Lastly it describes detailed troubleshooting methods to resolve those frequently found problems. Besides the system chapters, the book contains twenty-two sections forming an appendices containing data logs for the strength of materials and equipment to lists of the many engineering societies, codes, and frequently sought information for all engineering aspects of industrial facilities.