Open AccessResearch on treatment of propylene oxide wastewater with high salt concentration
Author(s) -
SongDe Han,
Meng Li,
Wenqi Xiang,
Nuowei Guo
Publication year - 2020
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/450/1/012007
Subject(s) - wastewater , propylene oxide , propane , salinity , salt (chemistry) , sewage treatment , chlorine , environmental science , pulp and paper industry , chemistry , waste management , environmental engineering , organic chemistry , engineering , biology , ecology , ethylene oxide , copolymer , polymer
In this paper, experimental study had done in view of the wastewater which discharged from chlorine alkali factory propylene oxide production workshop in Zibo city of Shandong Province. The Pre-oxidation + Biological Contact Oxidation craft has proposed for the epoxy propane production wastewater treatment. In view of the characteristics of this kind of wastewater, the main research contents are three aspects: the discussion of gradually microorganism salinity endurance enhancement, the best test condition of H 2 O 2 oxidation for per-oxidation, and the effect verification test of the Pre-oxidation + Biological Contact Oxidation craft.