Technical Hydrobiology–Biology of Purification Processes. (in Czech.) Collected Papers from a Seminar, September 17–18, 1987 in Frýdek-Místek. Czech Scientific-Technical Society, 1987, p. 245, not on market

✍ Scribed by Sládeček, V.

• Publisher: John Wiley and Sons
• Year: 1989
• Tongue: English
• Weight: 87 KB
• Volume: 17
• Category: Article
• ISSN: 0323-4320
• DOI: 10.1002/aheh.19890170112

✦ Synopsis

I n total 16 contributions presented on the seminar were published in that booklet: J. %ASS$ informed aboiit the tasks of the metliodical guidance execut,ed by tlie Ministry of Forestry nnd IYater Jlanagement. Cntil 1990 rieiirly 5O(l new small water treiit,ment plants will be built and there is t i n urgent necessity that t.hey are operated properly.

J. CHVDOBA desrrihed ii technological line of tlie biologiciil treatment of waste waters. There is no universal process removing a11 fornis of pollution. I n n second contribution thisauthorstatedthat the well operated activated sludge process can produce a n outlet with ROD, vnliies below 5 mpll (without nit.rificiition) and nbout 10 mg/l suspended solids.

J . \Y.LSSER gavc :i review of Liofilm reactors. is%. biological filters and rotating disc reactors, which have bcconie more iniportiint in recent years.