Projekta Nr.prEN 12255-15 rev
NosaukumsThis document specifies general requirements for the non-steady state measurement of the oxygen transfer rate and the oxygen transfer efficiency of aeration systems in activated sludge aeration tanks (see EN 12255-6) when filled with clean water. This document refers to two TS’s describing different test methods (CEN/TS; 20XX 0-D method and CEN/TS; 20XX 1-D method). Testing is required as part of conformance evaluation at peak capacity and to establish operating costs at average capacity, unless the operator determines that the test is not required. NOTE 1 This is known as the clean water test.
Reģistrācijas numurs (WIID)82762
Darbības sfēraThis document specifies general requirements for the non-steady state measurement of the oxygen transfer rate and the oxygen transfer efficiency of aeration systems in activated sludge aeration tanks (see EN 12255-6) when filled with clean water. This document refers to two TS’s describing different test methods (CEN/TS; 20XX 0-D method and CEN/TS; 20XX 1-D method). Testing is required as part of conformance evaluation at peak capacity and to establish operating costs at average capacity, unless the operator determines that the test is not required. NOTE 1 This is known as the clean water test.
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