沾化:芦苇湿地生态治污

• 出 处: 福建纸业信息
• 发表日期: 2004年23期
• 关键词: 芦苇湿地 沾化 工业废水 压碱 盐碱荒地 废水零排放 文化纸 明珠集团 食品加工 回灌

近年以来,山东省沾化县探索出了一条利用芦苇湿地治污、发展生态工业的新路子:将工业废水进行预处理后,封闭引入盐碱地,压碱后种植芦苇,一两年内便形成人工芦苇湿地.芦苇湿地改良了盐碱荒地,将工业废水进行无害化处理,污水中的有机物能使芦苇生产茂盛,所产芦苇又是造纸的理想原料.

In recent years, Zhanhua County, Shandong Province, has explored a new way of using reed wetland to control pollution and develop ecological industry. After industrial wastewater is pretreated, salt and alkali soil is enclosedly closed, and reeds are planted after caustic soda, and artificial reeds are formed in a year or two Wetland. Reed wetland to improve the saline-alkali wasteland, the industrial waste water for harmless treatment of organic matter in sewage can reed lush production, the reed produced is the ideal papermaking raw materials.