Advanced integrated wastewater pond systems for nitrogen removal
Advanced integrated wastewater pond systems for nitrogen removal
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DOI：
10.1016/0273-1223(96)00356-3
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发表时间：
1996-01-01
影响因子：
2.7
通讯作者：
Oswald, WJ
中科院分区：
文献类型：
--
作者：
Green, FB;Bernstone, LS;Oswald, WJ
废水处理泻湖因其在去除生化需氧量、悬浮固体和污水病原体方面的有效性而闻名。它们在去除固定氮方面的性能不太受认可和记录。先进的综合废水池系统 (AIWPS) 由加州大学伯克利分校的工程现场站开发，并在加州和其他地方的多个地点建造，确实可以永久去除废水流中的大量氮。这种去除的主要部分可归因于 AIWPS 的独特设计。由于 AIWPS 的独特特性在废水处理领域尚未广为人知和理解，因此需要对 AIWPS 进行一些详细的描述。首先，将解释“高级集成废水池系统”这一名称的基础。使用“先进”一词是因为 AIWPS 的设计代表了传统废物稳定池的进步。使用术语“集成”是因为这些系统涉及许多众所周知和鲜为人知的单元过程，这些单元过程以最佳顺序聚集在一起。使用池塘一词是因为 AIWPS 的各个生物反应器主要由土方建造。使用系统一词是因为池塘按顺序排列并进行液压控制，以优化其多单元流程。废水一词是为了将这些池塘的功能与其他类型的蓄水池区分开来。版权所有 (C) 1996 IAWQ。由爱思唯尔科学有限公司出版
Wastewater treatment lagoons are well known for their effectiveness in removing biochemical oxygen demand, suspended solids, and pathogens of sewage origin. Their performance in removing fixed nitrogen is somewhat less recognized and documented.Advanced Integrated Wastewater Pond Systems (AIWPSs), developed at the University of California, Berkeley's Engineering Field Station and constructed at several locations in California and elsewhere, do permanently remove significant amounts of nitrogen from wastewater streams. A major part of this removal can be attributed to the unique design of AIWPSs. Because the unique characteristics of AIWPSs are not yet widely known and understood in the wastewater treatment field a somewhat detailed description of AIWPSs is in order.First, the basis for the name Advanced Integrated Wastewater Pond Systems will be explained. The term advanced is used because the design of AIWPSs represents an advancement over that of conventional waste stabilization ponds. The term integrated is used because these systems involve a number of well known and lesser known unit processes brought together in optimal sequence. The term pond is used because the individual bioreactors of an AIWPS are primarily constructed of earthwork. The term systems is used because the ponds are sequentially arranged and hydraulically controlled to optimize their multiple unit processes. The term wastewater is included to distinguish the function of these ponds from other types of water impoundments. Copyright (C) 1996 IAWQ. Published by Elsevier Science Ltd