C02F3/2886 - CPC Classification Index

ClassID:

86392 ⎘

C02F3/2886 - CPC Classification

Classification description:

Biological treatment of water, waste water, or sewage; Anaerobic digestion processes; Particular arrangements for anaerobic reactors Two story combinations of the Imhoff tank type

Recent Application in this class:

20240092664

2024-03-21

STRAIGHT-LINE SEWAGE TREATMENT SYSTEM FOR ENHANCED TREATMENT OF LOW C/N DOMESTIC SEWAGE

20190160396

2019-05-30

FOLDABLE AND REMOVABLE PARTITION ASSEMBLY FOR SEPTIC TANK

20120241376

2012-09-27

METHOD OF SELENIUM REMOVAL FROM AN AQUEOUS SOURCE

20090130742

2009-05-21

VESSEL AND SYSTEM FOR BIOLOGICAL REGENERATION OF ION EXCHANGE AND ABSORPTIVE MEDIA

20080169231

2008-07-17

Upflow bioreactor with septum and pressure release mechanism