INRICHTING EN WERKWIJZE VOOR HET ANAEROOB ZUIVEREN VAN AFVALWATER.,申请号NL19880001221-传众专利搜索

INRICHTING EN WERKWIJZE VOOR HET ANAEROOB ZUIVEREN VAN AFVALWATER.

申请公布号：NL8801221(A)

申请号：NL19880001221

申请日期：1988.05.09

申请公布日期：1989.12.01

申请人：

MEYN MACHINEFABRIEK B.V. TE OOSTZAAN.

分类号：B01D19/00;C02F3/28

主分类号：B01D19/00

摘要：<p>The invention relates to an apparatus for anaerobic purification of waste water, including a reactor space (25), a supply of influent (2) at the lower side, gas separators (8,23) and a discharge of gas (9) and a discharge of effluent (15), respectively, at the upper side of the apparatus. Said apparatus is characterized in that it is in height subdivided into a reactor space (25), thereabove a sludge-water separator (17) separated from the reactor space and a gas-sludgewater separator (18) above the sludge-water separator separated therefrom, and the apparatus further includes a central tube (5) for recirculating the anaerobic sludgewater material in the reactor space, with the supply for influent at the bottom. Furthermore the present invention also relates to a method for anaerobic purification of waste water with the aid of a suitable anaerobic sludge material, by the use of the apparatus of the invention as mentioned before. Said apparatus and method are particularly suitable for the quick and efficient anaerobic purification of waste water.</p>