Builds on the information presented in Operator Chemistry Made Easy [no. 1], which teaches basic chemistry for water utility operators; this program, part two (2) in the set, expands on the chemistry concepts and formulas that water operators use on the job and to help students and operators prepare for certification for water and wastewater operators, regardless of the size of the utility. Covers more advanced chemical formulas and concepts and provides step-by-step explanation of possible problems, the chemistry concept involved, and the method(s) to solve the problem related to water treatment. Looks in depth at topics such as; pH, alkalinity, lime softening, fluoridation, and chlorine among others.

This book is a compilation of the pdf files of all the 73 videos on Group Theory published in the YouTube channel 'Chemistry Learning Simplified' Link to the Channel: https://www.youtube.com/c/ChitraThomas About the YouTube channel: CHEMISTRY LEARNING SIMPLIFIED is a Channel which helps science students of the world to learn abstract and difficult concepts in chemistry with ease. There are three series of videos in this channel 1. GROUP THEORY AND CHEMISTRY (Completed series with 73 videos) 2. QUANTUM CHEMISTRY (Almost completed series with 61 videos ) 3. MOLECULAR SPECTROSCOPY ( Ongoing series with 20 videos) In addition to these three series, there are several videos dealing with some of the very important and fundamental concepts in chemistry. “From the very basics to the most advanced” is the guiding principle in the creation of all these videos. The videos have been created in such a way that the contents can be used as a direct learning material by students and direct teaching material by teachers.

This program is intended for water treatment operators. It outlines and explains chemistry, chemical formulae and calculations used in treating drinking water.

The newly revised and thoroughly updated Environmental Compliance Made Easy handbook from Government Institutes' popular 'Made Easy' series reorganizes thousands of pages worth of federal environmental regulatory programs into one easy-to-use compliance resource, organized by program. Intended as both a beginner's guide and a veteran's reference, this edition provides readers with a concise summary of the major environmental programs and introduces readers to the laws and regulations programs, key requirements, responsibilities of regulated parties, and compliance and auditing processes of each. In addition to covering air quality management, hazardous materials management, impact assessments, and underground storage tank management, this new edition now also covers homeland security and emergency response, compliance audits, information technology initiatives and innovation, pesticide management, property transfer and due diligence, solid waste and toxic substance management, and training. Readers will emerge with a fundamental understanding of which environmental management programs they should consider and how to implement them when developing proactive, successful, and reliable regulatory compliance programs. Key compliance sections include applicable methods, strategies for reviewing compliance status and implementing environmental programs, and checklists based on actual agency protocols. Readers can use the checklists to complete portions of their company's overall environmental compliance plan.

Supplement to 3d ed. called Selected characteristics of occupations (physical demands, working conditions, training time) issued by Bureau of Employment Security.