Math For Wastewater Treatment Operators Grades 3 & 4
by John Giorgi
American Water Works Association (2009)
Operator Training and Certification, Wastewater
Engineering Mathematics, Sewage - Purification, Sewage - Purification - Mathematics, Sewage Disposal Plants - Employees - Certification, Sewage Disposal Plants/ Employees/ Certification
9781583215869
English
This new book waswritten to provide students and operators with examples of a variety of different problems that will be encountered both on the job and for Grades 3 & 4 certification exams. The book is divided into four main parts: a review of significant numbers and rounding; two chapters on math followed by practice tests; and appendices. Each problem is presented with easily followed steps and comments to facilitate understanding. Included after each grade level are tests to help you determine where your strengths or weaknesses are. Appendices contain conversion factors, wastewater treatment equations, chemistry tables, depth-to-diameter tables, and flow charts of wastewater treatment processes.
Product Details
No. of Pages 519
Height x Width 10.7 x 8.3  inch