Y10S210/918 - CPC Classification

Liquid purification or separation Miscellaneous specific techniques

• Y10S210/919 » using combined systems by merging parallel diverse waste systems 14
• Y10S210/92 » using combined systems of sequential local and regional or municipal sewage systems 10
• Y10S210/921 » Flow equalization or time controlled stages or cycles 2
• Y10S210/922 » Oil spill cleanup, e.g. bacterial 14
• Y10S210/926 » using oxidation ditch, e.g. carousel 9