Authors: Arsov, R Ribarova, I Nikolov, N Mihailov, G Topalova, T Khoudary, E

Citation: R. Arsov et al., Two-phase anaerobic technology for domestic wastewater treatment at ambient temperature, WATER SCI T, 39(8), 1999, pp. 115-122

Authors: Dimova, G Mihailov, G Tzankov, T

Citation: G. Dimova et al., Combined filter for ammonia removal - Part I: Minimal zeolite contact timeand requirements for desorption, WATER SCI T, 39(8), 1999, pp. 123-129