Do Wastewater Utilities Need to Invest in Innovative Technologies to Meet New Stringent Discharge Regulations?

被引：0

作者：

Chavan, Raj P. E. ^{[1
]}

Reardon, Rod P. E. ^{[2
]}

Kreidler, Dwayne P. E. ^{[2
]}

DeArmond, Jon ^{[2
]}

机构：

[1] Carollo Engineers, 376 E Warm Springs Rd 250, Las Vegas, NV 89119 USA

[2] Carollo Engineers, 200 East Robinson St,Suite 1400, Orlando, FL 32801 USA

来源：

WORLD ENVIRONMENTAL AND WATER RESOURCES CONGRESS 2017: INTERNATIONAL PERSPECTIVES, HISTORY AND HERITAGE, EMERGING TECHNOLOGIES, AND STUDENT PAPERS | 2017年

关键词：

BIOLOGICAL AERATED FILTERS;

D O I：

暂无

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

Although there has been considerable development over last century in wastewater treatment technologies, an underlying interest in finding better methods of treating wastewater has persisted. Over this period, the wastewater treatment has expanded from a conventional activated sludge (BOD and TSS removal) to biological nutrient removal. While new technologies and their expected performance continue to evolve, the overall goals have remained remarkably similar over the years - high efficiency, robust and simple, ease of operation and maintenance, compact, and low cost of ownership. This paper provides an overview of these newer technologies. The detailed results of several process selection studies that evaluated these innovative technologies at water resource recovery facility (WRRF) are presented. Finally, conclusions are drawn that attempt to answer the question - is the time now for utilities to invest in new treatment technologies without risk of failure?

引用

页码：445 / 452

页数：8