Low- and High-Pressure Membrane Separation in the Production of Process Water for Coke Quenching.

ABSTRACT: Although the time for operating mines and coking plants in many countries is coming to an end due to climate change, we must still ensure that the pollution generated by this source of the economy is minimized. Despite the several stages of treatment of the coke-oven effluent, completed with nitrification and denitrification processes preceding final sedimentation, the stream obtained does not meet the requirements of water for coke quenching. That is why the stream after biodegradation and sedimentation was treated on membrane units to ensure water reusing in the coking plant. As the subjected stream contained both solid and dissolved pollutants, a two-stage system was proposed: low- and high-pressure membrane filtration. Industrial modules were tested on pilot units operating under indus

SUBMITTER: Trusek A 

PROVIDER: S-EPMC8705688 | biostudies-literature | 2021 Nov

REPOSITORIES: biostudies-literature