<p>The invention concerns equipment for biological treatment of waste water. According to the subject of the invention it is possible to purify waste water from minor sources or in component branches of sewers. The equipment consists of sorptive fleece needled textile, which is fixed to a frame in a filter in a number vertical layers.</p>
申请公布号
CS8901871(A1)
申请公布日期
1990.08.14
申请号
CS19890001871
申请日期
1989.03.28
申请人
BARTEK PAVOL RNDR.,CS;ZILINCIK MIROSLAV ING.,CS;KVOPKOVA OLGA ING.,CS;HULIK MILAN ING.,CS
发明人
BARTEK PAVOL RNDR.,CS;ZILINCIK MIROSLAV ING.,CS;KVOPKOVA OLGA ING.,CS;HULIK MILAN ING.,CS
