Optimizing RO Design Criteria for Indirect Potable Reuse

2011 ◽  
Vol 3 (4) ◽  
pp. 40-45 ◽  
Author(s):  
Greg Wetterau ◽  
Paul Liu ◽  
Bruce Chalmers ◽  
Tom Richardson ◽  
Heather Boyle VanMeter
Keyword(s):  
Design Criteria ◽  
Potable Reuse ◽  
Indirect Potable Reuse

Treatment of Trace Organic Compounds by Membrane Processes: At the Lake Arrowhead Water Reuse Pilot Plant

1999 ◽  
Vol 40 (4-5) ◽  
pp. 293-301 ◽  
Author(s):  
Bruno B. Levine ◽  
Kapal Madireddi ◽  
Valentina Lazarova ◽  
Michael K. Stenstrom ◽  
Mel Suffet
Keyword(s):  
Pilot Plant ◽  
Water Reuse ◽  
Ultra Violet ◽  
Treatment Efficiency ◽  
Small Molecular Weight ◽  
Potable Reuse ◽  
Low Concentrations ◽  
Neutral Compounds ◽  
Indirect Potable Reuse ◽  
Trace Organic

Organic and trace organic performance data for ultrafiltration (UF), nanofiltration (NF) and reverse osmosis (RO) at the Lake Arrowhead water reclamation pilot plant are analyzed to determine the treatment efficiency of these processes in an indirect potable reuse design. Four organic parameters were studied: dissolved organic carbon (DOC), ultra-violet absorbance at 254 nm (UV-254), SUVA and base neutral analysis (BNA). UF and NF removed the larger compounds from the influent, but had no significant impact on the base neutral fraction with the exception of sterols. The RO process removed DOC and UV-absorbance compounds from the effluent to their respective detection limits. Base neutral compounds were significantly removed by RO, leaving at extremely low concentrations small molecular weight compounds, indicating indirect potable reuse is technically feasible.

scholarly journals An Australian perspective on DPR: technologies, sustainability and community acceptance

2015 ◽  
Vol 6 (3) ◽  
pp. 355-361 ◽  
Author(s):  
Ian B. Law
Keyword(s):  
Water Supply ◽  
Recent Work ◽  
Western Australia ◽  
Community Education ◽  
Water Recycling ◽  
Potable Reuse ◽  
Community Acceptance ◽  
Indirect Potable Reuse ◽  
Direct Potable Reuse

Australia has had guidelines in place for water recycling (for all uses other than potable reuse) since 2006. These guidelines were extended in May 2008 to cover potable reuse and have since been applied to two potable reuse schemes – one in Brisbane (Queensland) in 2011 and the second in Perth (Western Australia) in 2013. These guidelines cover both indirect potable reuse and direct potable reuse (DPR) and outline the steps that must be followed in the planning and validation of such schemes. This paper summarizes: (i) recent work carried out in Australia on treatment trains and technologies suitable for DPR; (ii) sustainability considerations of DPR and how it compares with other water supply options; and (iii) developments in community education and engagement in the potable reuse space.

The fate of microplastics in natural and engineered aquatic systems: A case study of unplanned indirect potable reuse

2021 ◽  
pp. 100302
Author(s):  
Swadhina Priyadarshini Lenka ◽  
Tahereh Jasemizad ◽  
Iraj Rezapour Balaneji ◽  
Brandon Huang ◽  
Benjamin Campbell ◽  
...  
Keyword(s):  
Aquatic Systems ◽  
Potable Reuse ◽  
Indirect Potable Reuse

The pros and cons of using nanofiltration in lieu of reverse osmosis for indirect potable reuse applications

2012 ◽  
Vol 85 ◽  
pp. 69-76 ◽  
Author(s):  
Christopher Bellona ◽  
Dean Heil ◽  
Christopher Yu ◽  
Paul Fu ◽  
Jörg E. Drewes
Keyword(s):  
Reverse Osmosis ◽  
Potable Reuse ◽  
Pros And Cons ◽  
Indirect Potable Reuse

70 MGD Indirect Potable Reuse: Optimization of Orange County's Groundwater Replenishment System

2007 ◽  
Vol 2007 (9) ◽  
pp. 8509-8519
Author(s):  
Mehul Patel ◽  
Tom Knoell ◽  
Wendy Sevenandt ◽  
Scott Lacy
Keyword(s):  
Potable Reuse ◽  
Indirect Potable Reuse

scholarly journals Dioxins, Furans and PCBs in Recycled Water for Indirect Potable Reuse

2008 ◽  
Vol 5 (5) ◽  
pp. 356-367 ◽  
Author(s):  
Clemencia Rodriguez ◽  
Angus Cook ◽  
Brian Devine ◽  
Paul Van Buynder ◽  
Richard Lugg ◽  
...  
Keyword(s):  
Recycled Water ◽  
Potable Reuse ◽  
Indirect Potable Reuse
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