Wastewater Biology

Alternative Sewer Systems FD-12

Automation of Wastewater Treatment Facilities - MOP 21 (Wef Manual of Practice)

Wastewater Disinfection Training Manual

Operation of Municipal Wastewater Treatment Plants (Water Environment Federation)

Wastewater Sampling for Process and Quality Control (Manual of Practice) (Water Pollution Control Federation//Manual of Practice O M)

Biological Nutrient Removal (BNR) Operation in Wastewater Treatment Plants (Wef Manual of Practice)

Control of Odors and Emissions from Wastewater Treatment Plants (Manual of Practice, No. 25) (Manual of Practice, No. 25.)

Membrane Systems for Wastewater Treatment

Natural Systems for Wastewater Treatment (WEF Manual of Practice Manuals and Reports on Engineering Practice, No. 16) (Manual of Practice. Fd, No. 16.)

Collection Systems Operators' Guide to Preparing for the Certification Examination