Bicirculating hydrolysis reactor

• Main Author: LIU LONGJI
• Format: Patent
• Language: Chinese; English
• Published: 04.01.2017
• Subjects: CHEMISTRY; CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; METALLURGY; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The invention discloses a bicirculating hydrolysis reactor which is a device for completely hydrolyzing supermolecular or macromolecular structure organic matters in high-concentration organic treatment water into micromolecular structure organic matters in the fields of environmental engineering treatment and biomass energy preparation. According to the reactor, a certain amount of facultative anaerobic type microbial populations are used under weak acidity and oxygen-deficient environment conditions, circular flow in the reactor guarantees that the microbial populations remain for enough time and carry out an acidizing hydrolysis reaction with the high-concentration organic matters in enough contact time and reaction time, necessary dissolved oxygen is provided through an oxygen supply device so as to adjust the content and PH value of the dissolved oxygen in water, then the completely hydrolyzed organic matters are separated from the microbial populations through a precipitating device and a reflowing devi