PRESENT STATE OF BIOLOGICAL PURIFICATION OF WASTE-WATERS

[1] ABRAHAM E, 1964, AEROB ISZAPKEZELES

[2] A PRACTICAL APPROACH TO ACTIVATED SLUDGE KINETICS [J]. WATER RESEARCH, 1967, 1 (10) : 663 - &

[3] BENEDEK P, 1967, ELEVENISZAPOS SZENNY

[4] BENEDEK P, 1968, SZENNYVIZISZAP KEZEL

[5] BENEDEK P, 1966, VITUKI REPORT

[6] BENEDEK P, 1965, VITUKI REPORT

[7] SCALE-UP OF ACTIVATED SLUDGE PROCESS [J]. BIOTECHNOLOGY AND BIOENGINEERING, 1966, 8 (03) : 405 - &

[8] ECKENFELDER WW, 1967, J WATER POLLUT CON F, V39, P240

[9] ECKENFELDER WW, 1964, 33 INT C IND CHEM WA

[10] ECKENFELDER WW, 1966, INDUSTRIAL WATER POL

[1] ABRAHAM E, 1964, AEROB ISZAPKEZELES

[2] A PRACTICAL APPROACH TO ACTIVATED SLUDGE KINETICS [J]. WATER RESEARCH, 1967, 1 (10) : 663 - &

[3] BENEDEK P, 1967, ELEVENISZAPOS SZENNY

[4] BENEDEK P, 1968, SZENNYVIZISZAP KEZEL

[5] BENEDEK P, 1966, VITUKI REPORT

[6] BENEDEK P, 1965, VITUKI REPORT

[7] SCALE-UP OF ACTIVATED SLUDGE PROCESS [J]. BIOTECHNOLOGY AND BIOENGINEERING, 1966, 8 (03) : 405 - &

[8] ECKENFELDER WW, 1967, J WATER POLLUT CON F, V39, P240

[9] ECKENFELDER WW, 1964, 33 INT C IND CHEM WA

[10] ECKENFELDER WW, 1966, INDUSTRIAL WATER POL