Journal of The New England Water Works Association - Spring 2015 - (Page 3)

Figure No. 1 DAF Pilot Plant Piping Schematic A pilot treatment plan was quickly developed that set the procedures for jar testing and pilot testing, along with the water quality analyses to be conducted during testing. There were no provisions made for chlorinating the water used for the jar testing or the pilot treatment study. Therefore, a laboratory was selected that was capable of correctly dosing the samples with chlorine and holding them for the required length of time to complete the formation of disinfection byproducts prior to analysis. A local laboratory was found in Dayville, CT, Premier Laboratory, Inc.1 that was only 30 miles from the Stony Brook WTP, a reasonable driving distance for delivery of the samples. Bench Scale Jar Testing In advance of and concurrent with the pilot treatment study, bench scale jar testing was conducted to evaluate various coagulants and other treatment chemicals and dosage rates for effectiveness in removing total and dissolved organic carbon (TOC, DOC), UV 254, and disinfection byproducts. Bench scale jar test studies at the Stony Brook WTP began on August 19, 2013 and were conducted intermittently until September 30, 2013. Four separate coagulant combinations were studied during the jar tests. They were: * Aluminum sulfate (alum) at dosages of 10 to 50 mg/L. 1 Premier has since been purchased by Microbac Laboratories, Inc. of Pittsburg, PA * Aluminum chlorohydrate (ACH) at dosages of 2.3 to 13.8 mg/L * Alum and sodium aluminate (NaAlO2) at dosages of 15 mg/L Alum/7.5 mg/L NaAlO2 to 30mg/L Alum/15 mg/L NaAlO2 * Ferric Sulfate (Ferric) at dosages of 10 mg/L to 40 mg/L * Ferric at a dosage of 25 mg/L with powdered activated carbon (PAC) added at 5 mg/L, 10 mg/L and 20 mg/L The table below summarizes raw water quality at the Stony Brook WTP. In the course of jar testing, samples of mixed water (raw water with the addition of coagulation treatment chemicals prior to clarification) from the Stony Brook WTP were collected, mixed in the jars, and analyzed following the same procedures as the jars dosed with the various coagulants. In order to promote the maximum potential formation of total trihalomethanes (TTHM-max) and total haloacetic acids (THAA5-max) in raw water, the lab dosed the raw water with high doses of chlorine (12 mg/L), held the samples for seven days as required by Standard Methods, measured residual chlorine to ensure there was still a residual and the DPB formation was complete and then measured the levels of DPB in the samples. Stony Brook WTP filtered water and pilot plant filtered water were also tested for Simulated Distribution System (SDS) TTHM and SDS THAA. The SDS samples were dosed with chlorine, held for seven days to match the maximum detention time in the NPU distribution system and Journal NEWWA March 2015 3

Table of Contents for the Digital Edition of Journal of The New England Water Works Association - Spring 2015

Officers of the New England Water Works Association
NEWWA 2015 Meeting & Event Schedule
On the Cover
DAF Pilot Study for Algae and DBP Reduction
Impact of Epa Drinking Water Stage 2 Disinfectant and Disinfectant by-Product Rule
Thermal Expansion Causes False Fire Alarms
Preserving the Historical Beacon Hill Reservoir Granite Tablets
Water System Profile : Town of Kingston, Massachusetts
Proceedings: New England Water Works Association 2013-2014 Committee Reports
Obituary: Cheryl Lynn Maduskuie
In Memoriam: Richard G. Small
Reports From the Water Research Foundation
Guidelines for the Preparation of Papers for Publication in the Journal of the New England Water Works Association
Guidelines for the Peer Review Option of the Papers Appearing in the Journal of the New England Water Works Association
Entry Form: Newwa David M. Erickson Groundwater Award
Index to Advertisers

Journal of The New England Water Works Association - Spring 2015

Journal of The New England Water Works Association - Spring 2015 - (Page cover1)
Journal of The New England Water Works Association - Spring 2015 - (Page cover2)
Journal of The New England Water Works Association - Spring 2015 - (Page 1a)
Journal of The New England Water Works Association - Spring 2015 - (Page 2a)
Journal of The New England Water Works Association - Spring 2015 - Officers of the New England Water Works Association (Page 3a)
Journal of The New England Water Works Association - Spring 2015 - Officers of the New England Water Works Association (Page 4a)
Journal of The New England Water Works Association - Spring 2015 - Officers of the New England Water Works Association (Page 5a)
Journal of The New England Water Works Association - Spring 2015 - Officers of the New England Water Works Association (Page 6a)
Journal of The New England Water Works Association - Spring 2015 - NEWWA 2015 Meeting & Event Schedule (Page 7a)
Journal of The New England Water Works Association - Spring 2015 - NEWWA 2015 Meeting & Event Schedule (Page 8a)
Journal of The New England Water Works Association - Spring 2015 - On the Cover (Page 9a)
Journal of The New England Water Works Association - Spring 2015 - On the Cover (Page 10a)
Journal of The New England Water Works Association - Spring 2015 - On the Cover (Page 11a)
Journal of The New England Water Works Association - Spring 2015 - On the Cover (Page 12a)
Journal of The New England Water Works Association - Spring 2015 - On the Cover (Page 13a)
Journal of The New England Water Works Association - Spring 2015 - On the Cover (Page 14a)
Journal of The New England Water Works Association - Spring 2015 - On the Cover (Page 15a)
Journal of The New England Water Works Association - Spring 2015 - On the Cover (Page 16a)
Journal of The New England Water Works Association - Spring 2015 - Preserving the Historical Beacon Hill Reservoir Granite Tablets (Page 19)
Journal of The New England Water Works Association - Spring 2015 - Preserving the Historical Beacon Hill Reservoir Granite Tablets (Page 20)
Journal of The New England Water Works Association - Spring 2015 - Preserving the Historical Beacon Hill Reservoir Granite Tablets (Page 21)
Journal of The New England Water Works Association - Spring 2015 - Preserving the Historical Beacon Hill Reservoir Granite Tablets (Page 22)
Journal of The New England Water Works Association - Spring 2015 - DAF Pilot Study for Algae and DBP Reduction (Page 1)
Journal of The New England Water Works Association - Spring 2015 - DAF Pilot Study for Algae and DBP Reduction (Page 2)
Journal of The New England Water Works Association - Spring 2015 - DAF Pilot Study for Algae and DBP Reduction (Page 3)
Journal of The New England Water Works Association - Spring 2015 - DAF Pilot Study for Algae and DBP Reduction (Page 4)
Journal of The New England Water Works Association - Spring 2015 - DAF Pilot Study for Algae and DBP Reduction (Page 5)
Journal of The New England Water Works Association - Spring 2015 - DAF Pilot Study for Algae and DBP Reduction (Page 6)
Journal of The New England Water Works Association - Spring 2015 - DAF Pilot Study for Algae and DBP Reduction (Page 7)
Journal of The New England Water Works Association - Spring 2015 - DAF Pilot Study for Algae and DBP Reduction (Page 8)
Journal of The New England Water Works Association - Spring 2015 - DAF Pilot Study for Algae and DBP Reduction (Page 9)
Journal of The New England Water Works Association - Spring 2015 - DAF Pilot Study for Algae and DBP Reduction (Page 10)
Journal of The New England Water Works Association - Spring 2015 - DAF Pilot Study for Algae and DBP Reduction (Page 11)
Journal of The New England Water Works Association - Spring 2015 - Impact of Epa Drinking Water Stage 2 Disinfectant and Disinfectant by-Product Rule (Page 12)
Journal of The New England Water Works Association - Spring 2015 - Impact of Epa Drinking Water Stage 2 Disinfectant and Disinfectant by-Product Rule (Page 13)
Journal of The New England Water Works Association - Spring 2015 - Impact of Epa Drinking Water Stage 2 Disinfectant and Disinfectant by-Product Rule (Page 14)
Journal of The New England Water Works Association - Spring 2015 - Impact of Epa Drinking Water Stage 2 Disinfectant and Disinfectant by-Product Rule (Page 15)
Journal of The New England Water Works Association - Spring 2015 - Impact of Epa Drinking Water Stage 2 Disinfectant and Disinfectant by-Product Rule (Page 16)
Journal of The New England Water Works Association - Spring 2015 - Thermal Expansion Causes False Fire Alarms (Page 17)
Journal of The New England Water Works Association - Spring 2015 - Thermal Expansion Causes False Fire Alarms (Page 18)
Journal of The New England Water Works Association - Spring 2015 - Preserving the Historical Beacon Hill Reservoir Granite Tablets (Page 19)
Journal of The New England Water Works Association - Spring 2015 - Preserving the Historical Beacon Hill Reservoir Granite Tablets (Page 20)
Journal of The New England Water Works Association - Spring 2015 - Preserving the Historical Beacon Hill Reservoir Granite Tablets (Page 21)
Journal of The New England Water Works Association - Spring 2015 - Preserving the Historical Beacon Hill Reservoir Granite Tablets (Page 22)
Journal of The New England Water Works Association - Spring 2015 - Preserving the Historical Beacon Hill Reservoir Granite Tablets (Page 23)
Journal of The New England Water Works Association - Spring 2015 - Preserving the Historical Beacon Hill Reservoir Granite Tablets (Page 24)
Journal of The New England Water Works Association - Spring 2015 - Preserving the Historical Beacon Hill Reservoir Granite Tablets (Page 25)
Journal of The New England Water Works Association - Spring 2015 - Preserving the Historical Beacon Hill Reservoir Granite Tablets (Page 26)
Journal of The New England Water Works Association - Spring 2015 - Preserving the Historical Beacon Hill Reservoir Granite Tablets (Page 27)
Journal of The New England Water Works Association - Spring 2015 - Water System Profile : Town of Kingston, Massachusetts (Page 28)
Journal of The New England Water Works Association - Spring 2015 - Water System Profile : Town of Kingston, Massachusetts (Page 29)
Journal of The New England Water Works Association - Spring 2015 - Water System Profile : Town of Kingston, Massachusetts (Page 30)
Journal of The New England Water Works Association - Spring 2015 - Water System Profile : Town of Kingston, Massachusetts (Page 31)
Journal of The New England Water Works Association - Spring 2015 - Water System Profile : Town of Kingston, Massachusetts (Page 32)
Journal of The New England Water Works Association - Spring 2015 - Water System Profile : Town of Kingston, Massachusetts (Page 33)
Journal of The New England Water Works Association - Spring 2015 - Proceedings: New England Water Works Association 2013-2014 Committee Reports (Page 34)
Journal of The New England Water Works Association - Spring 2015 - Proceedings: New England Water Works Association 2013-2014 Committee Reports (Page 35)
Journal of The New England Water Works Association - Spring 2015 - Proceedings: New England Water Works Association 2013-2014 Committee Reports (Page 36)
Journal of The New England Water Works Association - Spring 2015 - Proceedings: New England Water Works Association 2013-2014 Committee Reports (Page 37)
Journal of The New England Water Works Association - Spring 2015 - Proceedings: New England Water Works Association 2013-2014 Committee Reports (Page 38)
Journal of The New England Water Works Association - Spring 2015 - Proceedings: New England Water Works Association 2013-2014 Committee Reports (Page 39)
Journal of The New England Water Works Association - Spring 2015 - Proceedings: New England Water Works Association 2013-2014 Committee Reports (Page 40)
Journal of The New England Water Works Association - Spring 2015 - Proceedings: New England Water Works Association 2013-2014 Committee Reports (Page 41)
Journal of The New England Water Works Association - Spring 2015 - Proceedings: New England Water Works Association 2013-2014 Committee Reports (Page 42)
Journal of The New England Water Works Association - Spring 2015 - Proceedings: New England Water Works Association 2013-2014 Committee Reports (Page 43)
Journal of The New England Water Works Association - Spring 2015 - Proceedings: New England Water Works Association 2013-2014 Committee Reports (Page 44)
Journal of The New England Water Works Association - Spring 2015 - Proceedings: New England Water Works Association 2013-2014 Committee Reports (Page 45)
Journal of The New England Water Works Association - Spring 2015 - Proceedings: New England Water Works Association 2013-2014 Committee Reports (Page 46)
Journal of The New England Water Works Association - Spring 2015 - Proceedings: New England Water Works Association 2013-2014 Committee Reports (Page 47)
Journal of The New England Water Works Association - Spring 2015 - Proceedings: New England Water Works Association 2013-2014 Committee Reports (Page 48)
Journal of The New England Water Works Association - Spring 2015 - Proceedings: New England Water Works Association 2013-2014 Committee Reports (Page 49)
Journal of The New England Water Works Association - Spring 2015 - Proceedings: New England Water Works Association 2013-2014 Committee Reports (Page 50)
Journal of The New England Water Works Association - Spring 2015 - Proceedings: New England Water Works Association 2013-2014 Committee Reports (Page 51)
Journal of The New England Water Works Association - Spring 2015 - Proceedings: New England Water Works Association 2013-2014 Committee Reports (Page 52)
Journal of The New England Water Works Association - Spring 2015 - Proceedings: New England Water Works Association 2013-2014 Committee Reports (Page 53)
Journal of The New England Water Works Association - Spring 2015 - Proceedings: New England Water Works Association 2013-2014 Committee Reports (Page 54)
Journal of The New England Water Works Association - Spring 2015 - Proceedings: New England Water Works Association 2013-2014 Committee Reports (Page 55)
Journal of The New England Water Works Association - Spring 2015 - Proceedings: New England Water Works Association 2013-2014 Committee Reports (Page 56)
Journal of The New England Water Works Association - Spring 2015 - Proceedings: New England Water Works Association 2013-2014 Committee Reports (Page 57)
Journal of The New England Water Works Association - Spring 2015 - Proceedings: New England Water Works Association 2013-2014 Committee Reports (Page 58)
Journal of The New England Water Works Association - Spring 2015 - Proceedings: New England Water Works Association 2013-2014 Committee Reports (Page 59)
Journal of The New England Water Works Association - Spring 2015 - Proceedings: New England Water Works Association 2013-2014 Committee Reports (Page 60)
Journal of The New England Water Works Association - Spring 2015 - Proceedings: New England Water Works Association 2013-2014 Committee Reports (Page 61)
Journal of The New England Water Works Association - Spring 2015 - Obituary: Cheryl Lynn Maduskuie (Page 62)
Journal of The New England Water Works Association - Spring 2015 - In Memoriam: Richard G. Small (Page 63)
Journal of The New England Water Works Association - Spring 2015 - Reports From the Water Research Foundation (Page 64)
Journal of The New England Water Works Association - Spring 2015 - Reports From the Water Research Foundation (Page 65)
Journal of The New England Water Works Association - Spring 2015 - Reports From the Water Research Foundation (Page 66)
Journal of The New England Water Works Association - Spring 2015 - Reports From the Water Research Foundation (Page 67)
Journal of The New England Water Works Association - Spring 2015 - Reports From the Water Research Foundation (Page 68)
Journal of The New England Water Works Association - Spring 2015 - Reports From the Water Research Foundation (Page 69)
Journal of The New England Water Works Association - Spring 2015 - Guidelines for the Preparation of Papers for Publication in the Journal of the New England Water Works Association (Page 70)
Journal of The New England Water Works Association - Spring 2015 - Guidelines for the Peer Review Option of the Papers Appearing in the Journal of the New England Water Works Association (Page 71)
Journal of The New England Water Works Association - Spring 2015 - Entry Form: Newwa David M. Erickson Groundwater Award (Page 72)
Journal of The New England Water Works Association - Spring 2015 - Index to Advertisers (Page 17a)
Journal of The New England Water Works Association - Spring 2015 - Index to Advertisers (Page 18a)
Journal of The New England Water Works Association - Spring 2015 - Index to Advertisers (Page 19a)
Journal of The New England Water Works Association - Spring 2015 - Index to Advertisers (Page 20a)
Journal of The New England Water Works Association - Spring 2015 - Index to Advertisers (Page 21a)
Journal of The New England Water Works Association - Spring 2015 - Index to Advertisers (Page 22a)
Journal of The New England Water Works Association - Spring 2015 - Index to Advertisers (Page 23a)
Journal of The New England Water Works Association - Spring 2015 - Index to Advertisers (Page 24a)
Journal of The New England Water Works Association - Spring 2015 - Index to Advertisers (Page cover3)
Journal of The New England Water Works Association - Spring 2015 - Index to Advertisers (Page cover4)
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