Original document(15 pages)  中文版
    An ecological apparatus and system for treating sewage in urban area features that the sewage is cleaned by sandy soil and plant and the normal growth of plant in said ecological treating apparatus can not be affected.
Application Number
申请号		 03113732 Application Date
申请日		 2003.01.31
Title 名称 Devices for ecological handling waste water and its matched with ecosystem for handling waste water
Publication Number
公开号		 1445170 Publication Date
公开日		 2003.10.01
Approval Pub. Date Granted Pub. Date
International Classification 分类号 C02F1/00
Applicant(s) Name
申请人		 Longhu Electric Power Technical Service Co. Ltd, Shantou
Address 地址 515041
Inventor(s) Name 发明人 Lu Beiquan, Chen Junyin
Attorney & Agent 代理人

  
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