Tramadol 50 mg
amoxicillin 500 mg
prednisone 20 mg tab
tramadol hcl 50 mg
הוט נט טלפון
דרכון פורטוגלי
אי בי קניות, פייפל בעברית
תרגום גוגל כרום, גוגל תרגום[, הכרויות דיסקרטיים

Workshop on Advanced Wastewater Treatment

рейтинг forex брокеров
aliexpress на русском в рублях
отзывы о
EIWR organized a four day workshop for the institute students with Professor Hartmut Eckstädt. He is a renewed professor from University of Rostock, Germany. He gave lectures/seminar in advanced wastewater treatment (wastewater discharge in sewers and waste water treatment)

The presentation/lecture was held from 9th of December to December 19 at Addis Ababa University Akaki Campus. The four days workshop mainly focused on:

  • Estimation of amounts of rain water and foul wastewater
  • Dimensioning and construction of sewers
  • Mechanical treatment of wastewater 
  • Biological treatment of wastewater (Activated sludge principle, removal of carbon, nitrogen and phosphorus, trickling filter, pond systems, constructed wetlands, membrane technology)
  • Ecological sanitation (ECOSAN)
  • Sludge treatment (dewatering, stabilization, sludge discharge, phosphorus recycling)
  • Small wastewater plants   
essay help
paper writer
paper writing service
paper writing
write my essay
essay writing pay for essay best essay custom writing custom paper writing service write my essay custom writing custom essay writing company custom writing online online custom writing services smart custom writing