jednom decimalom) iznosila bi –0,1, 0,0 ili +0,1 postotni bod i za europodručje i za EU. U slučaju iznenadne dramatične promjene gospodarskog razvoja, kao što je bila financijska kriza u drugom tromjesečju 2008., mogu se očekivati opsežnije ...
4 KB (563 words) - 09:16, 21 August 2019
under standard conditions, expressed as biochemical oxygen demand (BOD). BOD values of rivers in Europe range from less than ... Available data for 18 Member States show an overall decline in BOD in EU rivers, from 3.1 mg/L in 2006 to 2.8 mg/L ...
40 KB (5,796 words) - 09:35, 18 June 2024
Biochemical oxygen demand (BOD) in rivers is an indicator of organic water pollution and the effectiveness of water treatment. When a high level of oxygen (O2) is required for the microbiological decomposition of organic compounds in water this ...
51 KB (7,396 words) - 10:36, 18 June 2024