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Feasibility of Tertiary Treatment for Treating High-Strength Tannery Wastewater to Meet Taiwan's COD Discharge Limit of 100 mg/L 三级处理高浓度制革废水达到台湾COD排放限值100 mg/L的可行性
发布日期: 2003-03-05
为保护台湾地表水而制定的严格排放限制已在亚洲领先 台湾(PAT),一家位于台湾彰化县的皮革涂饰厂,旨在研究 在其废水处理厂(WWTP)使用三级处理技术。水流 制革废水的化学需氧量(COD)排放限值为100 mg/L 无法通过PAT的传统生物处理系统实现。两个先进的 选择了一些技术进行试点测试,以确定它们在满足100项要求方面的有效性 mg/L COD排放限值,包括:生物活性炭(BAC)工艺;还有一个 膜生物反应器(MBR)工艺。独立进行了两次试点试验,以验证 BAC或MBR工艺是否能达到COD排放目标,以及 确定全尺寸系统的设计参数。包括表格、数字。
Strict discharge limits established to protect Taiwan's surface waters have led Prime Asia Taiwan (PAT), a leather finishing facility located in Chang Hua Hsien, Taiwan, to study the use of tertiary treatment technologies at its wastewater treatment plant (WWTP). The current Chemical Oxygen Demand (COD) discharge limit of 100 mg/L for tannery wastes has been unattainable through PAT's conventional biological treatment system. Two advanced technologies were chosen for pilot testing to determine their effectiveness in meeting the 100 mg/L COD discharge limit that include: a biological activated carbon (BAC) process; and, a membrane bioreactor (MBR) process. Two pilot tests were independently undertaken to verify whether the COD discharge goal could be met with the BAC or the MBR processes and to determine the design parameters for full-scale systems. Includes tables, figures.
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发布单位或类别: 美国-美国给水工程协会
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