Build shi kalusaier oxidation ditch jointly

• Main Authors: ZHANG TAO, WANG WENLI, CHENG PENGFEI, ZHOU WEI, ZONG YIFENG, LIU HUIPING, LIU BAOHUA
• Format: Patent
• Language: English
• Published: 07.10.2015
• Subjects: CHEMISTRY; METALLURGY; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Build shi kalusaier oxidation ditch jointly, the three domain formation that the ditch body is paralleld by left right -of -center in political views, the left side is including the oxygen deficiency pond, the anaerobism pond, a pool wall I arranges and shares about both, be provided with the rivers passageway on the sharing pool wall I, well side includes the annular oxidation ditch of two ditches shape, it says to be provided with the upper water circulation on the annular oxidation ditch of two ditches shapes and the oxygen deficiency pond sharing pool wall II, liquid backward flow pond is nitrified to the district's I constitution of pressing from both sides between oxygen deficiency pond and the annular oxidation ditch of two ditches shape, the oxygen deficiency pond is provided with the wall pump on the liquid backward flow pond sharing pool wall III and makes and nitrify liquid and flow back to the oxygen deficiency pond with nitrifying, it appears and is provided with the rivers passageway on the sharing pool wall IV of annular oxidation ditch to nitrify liquid backward flow pond and two ditches, make two heavy ponds and ka lusaier oxidation ditch collection in an organic whole, reduce area, reduce investment cost.