Yazar
Gregory R Swanson
2 cilt bulundu.
Cilt sonuçları
Rock filters for removal of algae from lagoon effluents
Gregory R Swanson · Available to the public through the National Technical Information Service
79 sayfa · 1980
Control / Filtration / Sewage lagoons / Algae / Sewage
The effect of dissolved oxygen concentration on the activated sludge process
Gregory R. Swanson · Yayınevi bilinmiyor
353 sayfa · 1982
Mathematical models / Activated sludge process / Sewage / Purification