Introductory technical guidance for civil and environmental engineers interested in advanced wastewater treatment. Here is what is discussed:1. SEQUENCE OF PROCESSES2. POLISHING PONDS3. POST-AERATION4. MICROSTRAINING5. FILTRATION6. ACTIVATED CARBON ADSORPTION7. PHOSPHORUS REMOVAL8. LAND APPLICATION SYSTEMS9. NITRIFICATION10. DENITRIFICATION11. THREE-STAGE BIOLOGICAL SYSTEMS12. ANAEROBIC CONTACT PROCESS.