TREA

Biological purification using sources of oxygen other than air, oxygen or ozone

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Industry

  • CPC
  • C02F3/025
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Parent Industries

CCHEMISTRY METALLURGY C02Water treatment C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE C02F3/00Biological treatment of water, waste water, or sewage

Current Industry

C02F3/025Biological purification using sources of oxygen other than air, oxygen or ozone
Industries