METHOD FOR ZERO-DISCHARGE TREATMENT OF HIGH-CONCENTRATION ORGANIC WASTEWATER VIA BIOEVAPORATION
    10.
    发明申请
    METHOD FOR ZERO-DISCHARGE TREATMENT OF HIGH-CONCENTRATION ORGANIC WASTEWATER VIA BIOEVAPORATION 审中-公开
    通过生物量化处理高浓度有机废水的零排放处理方法

    公开(公告)号:US20160272520A1

    公开(公告)日:2016-09-22

    申请号:US14396144

    申请日:2014-04-23

    IPC分类号: C02F3/12 C02F1/04 C02F3/34

    摘要: Disclosed herein is a method for zero-discharge treatment of high-concentration organic wastewater by mixing sludge with high-concentration organic wastewater. The sludge is biodried sludge prepared by a method including preparing a sludge mixture consisting of belt-pressed sludge and dried sludge; and collecting the sludge mixture when its temperature finally becomes stable by returning to room temperature. The high-concentration organic wastewater used contained small particles of pulverized food waste having a diameter of 1 mm or less. The treatment was performed by decomposing the organic materials using microorganisms contained in the sludge via metabolism, followed by water evaporation caused by the metabolic heat generated by the decomposition of the organic materials, in which the microbial metabolism was performed under an aerobic condition.

    摘要翻译: 本文公开了一种通过将污泥与高浓度有机废水混合来对高浓度有机废水进行零排放处理的方法。 污泥是通过包括制备由带式压浆和干污泥组成的污泥混合物的方法制备的生物泥浆; 并且当其温度通过返回到室温最终变得稳定时收集污泥混合物。 所使用的高浓度有机废水含有直径为1mm以下的粉碎食品垃圾的小颗粒。 通过代谢使用污泥中包含的微生物分解有机材料进行处理,随后由在有氧条件下进行微生物代谢的有机材料分解产生的代谢热引起水分蒸发。