Drinking Water - Case Studies

Siemens Water Technologies has a long history of solving the many challenges faced day-to-day by municipalities and communities. Listed below are just a few of these success stories.

Results 1 to 10 of 60

Activated Carbon Response for Emergency TCE Removal in Delaware Public Drinking Water Supply

In Fall of 2005, water analysis test results from the Town of Millsboro indicated that they were exceeding the Maximum Contaminant Level for an organic compoung, trichloroethylene (TCE).

Alaska Water Treatment Plant Saves Money

Takes Action to Meet Regulatory and Community Expectations. J-Press® Technology Provides Solution.

California City is Doubly Satisfied With On-Site Hypochlorite Generation System

California city is doubly satisfied with on-site hypochlorite generation system

California Community Chooses Siemens Water Technologies For Removal of Perchlorate From Primary Drinking Wells

The Lincoln Avenue Water Company needed a treatment system for the removal of perchlorate from their primary wells.

California Water Services Company Commences 10-year Contract for Treatment of Nitrate and Perchlorate in Community Water System

The community has approximately 100 connections and is located in a remote agricultural section of the Central Valley. Annual well testing had shown levels of Nitrate at or near the Maximum Contamination Level (MCL) of 45 ppm NO3, also perchlorate was found in the groundwater at levels above the PublicHealth Goal (PHG) at 10 ppb.

Chemtube® Peristaltic Pump System (PPS) Relieves Maintenance Headaches, Simplifies Lime Feed and Lowers Operating Costs at Water Treatment Plant

Chemtube Peristaltic Pump System (PPS) from Wallace & Tiernan relieves maintenance headaches, simplifies lime feed and lowers operating costs for Kingston New York, Water Treatment Plant.

Chemtube® PPS Provides Dependable Lime Feed for Searcy Water Treatment

Water Treatment Plant Uses the Chemtube® Peristaltic Pump System—M Series For Dependable Lime Feed.

Chertsey WTW Microfiltration Plant – Surrey, United Kingdom

Chertsey WTW Surrey, United Kingdom Memcor CMF-S 12X90M10C Chertsey Water Treatment Works has supplied the local population with good quality water for decades.

Chlorine Dioxide Removes Disinfection By-Product (DBP) Precursors at Rocky Mountain Municipality

This municipality disinfects 1-1.5 million gallons per day of drinking water, and is currently transitioning from a small system serving <10,000 people to a large system serving >10,000 people. Chlorine gas was used as the primary disinfectant for the raw water entering the plant. TTHM’s levels consistently averaged 64 μg/L, the trigger limit for disinfection profiling. HAA5’s averaged 48 μg/L, and TOC reduction was consistently between zero and the required removal rate of 25%. Reducing the levels of TTHM’s, HAA5’s and TOC and meeting compliance standards for both the Stage 1 D/BPR and the LT1 Enhanced Surface Water Treatment Rule prompted the municipality to consider different pre-oxidants and alternative disinfectants.

City of Fresno,CA Forced to Treats Previous Nitrate-contaminated Drinking Wells To Meet Population Increase and Summer Drought

In response to population increases and possible summer drought conditions, the City of Fresno was forced to search for additional water sources and consideration of returning their nitrate contaminated wells to service..

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