This document defines a methodology for determining and assessing the energy efficiency of WasteWater Treatment Plants (WWTP). The methodology aims at describing, in a systematic way, the varioussteps required to establish the Water Treatment Energy Index (WTEI) of a particular WWTP.
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UL 62841-2-14
$125.00 $250.00
UL 62841-2-5
$217.00 $434.00
TIA ANSI/TIA-4957.000-A
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$89.00 $179.00