Сп Ч N71
ОГ1/D40
ОГ1/D40
Ув 87
Каталог "Статии" | Периодични издания
Organic stabilization and nitrogen removal in membrane separation bioreactor for domestic wastewater treatment
(1992)
Mariela Chichova;
John Urry;
Daniel Yadin
УВ 87
Каталог "Статии" | Периодични издания
Anaerobic-aerobic treatment of high-strength ammonium wastewater-nitrogen removal via nitrite
(1992)
U. ABELING;
C. F. Seyfried
Ув 87
Каталог "Статии" | Периодични издания
Nitrogen removal by a submerged biofilm process with fibrous carriers
(1992)
B. Wang;
G. Li;
Q. Yang
Ул 2-3
Каталог "Статии" | Периодични издания
Separation of Volatile Organic Compound/Nitrogen Mixtures by Polymeric Membranes
(1993)
X. FENG;
S. Sourirajan;
F. H. Tezel
Ул 21
Каталог "Статии" | Периодични издания
World Ammonia Production,Consumption and Trade 1989-1991
(1992)
Ул 21
Каталог "Статии" | Периодични издания
Modern ammonia technology
Where have we got to, where are we going?
(1992)
Max APPL
РА
Ул 2-3