AEROBIC AND ANAEROBIC SYSTEM FOR TREATING WASTEWATER

摘要

Disclosed is an aerobic and anaerobic system and a method for treating wastewater by using algae and anaerobic microorganisms. The system comprises a photo-bioreactor (10) capable of exposing to sunlight and/or artificial daylight (11), which is connected to pipelines for transferring wastewater and air; an anaerobic tank (20) without light for anaerobic fermentation by anaerobic microorganisms, which is connected to a pipeline for transferring CO2; and a culture fermenter (30) for growing photosynthetic algae at a required temperature and light, which is connected to pipelines for transferring culture medium and CO2.