chlorination Articles
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Great Lakes Population Drinking Water Supply Project - DRC - Case Study
Customer / Type of customer Graviwater Issue / Need This drinking water supply project, in a non-electrified territory of the DRC, involved the installation of solar chlorination systems at each collection site. These chlorine injection points were to be located downstream of two storage tanks of 1,500m3 et 600m3. The sizing of such equipment leads to large systems. For each site, there ...
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UV technology - unique in water disinfection
Due to its undisputable Success & Efficiency in destroying Cryptosporidium and Combined Chlorine, The Centers for Disease Control and Prevention Recommend installing UV Systems It has taken many years of testing to convince the pool market that the most reliable and best available option for treating and disinfecting water is through using Ultraviolet (UV) technology. UV systems have ...
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Trihalomethane (THM) Removal in a Clearwell - Case Study
60% reduction of total THMs achieved. No more worries about EPA compliance. Topics: clearwell, certified tests, chlorine, trihalomethane reduction, stratification System Overview: This is a two (2) clearwell system with water flow in series through Clearwell #1, Clearwell #2, then to distribution. Clearwell Build Information: Tank Type: Two identical partially buried concrete tanks Tank ...
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Lap of Luxury
In 2007, the Malibu Beach Inn underwent a multimillion-dollar renovation that included a new onsite system to comply with regulations. Situated on Billionaire’s Beach in downtown Malibu, Calif., the 47-room hotel abuts the Pacific Coast Highway, one of the busiest thoroughfares in the nation. The designer of the onsite system, John Yaroslaski, P.E., of Ensitu Engineering Inc. in Morro Bay, ...
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DOD evaluates bioaugmentation for remediating low-pH aquifers
The US Department of Defense (DOD) has completed pilot-scale work on the 'MAG-1' site at Fort Dix, NJ, to test suitability of anaerobic bioremediation for an aquifer with low pH. Project results will be used to design full-scale ground-water treatment at MAG-1. In addition, technical criteria gained from the demonstration will be integrated into DOD’s remediation strategy for its many facilities ...
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Microfiltration Pilot System, California
INTRODUCTION In May 2013, Pure Aqua, Inc. successfully manufactured and supplied an microfiltration pilot system to a membrane manufacturer for Title 22 certification. Title 22 is the State of California’s stringent standard for treatment/disinfection of wastewater for non-potable reuse and discharge. The certification is considered the global standard for water reuse. MF/UF is the best ...
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Sea Water Desalination - Technical Article
Sea Water Desalination is a specific process involving molecular separation via membrane technology to reduce the dissolved salt and mineral content of sea water to a level suitable for human and animal consumption, commercial/industrial and irrigation uses. This process involves three water streams namely sea water as the intake source, Product / Permeate water of potable drinking water quality ...
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Our drinking water systems are a disaster. What can we do?
In the wake of the Flint, communities turn to innovative technology and financing to prevent the next crisis. People in developed countries turn on the tap and safe drinking water flows, a dramatic health benefit they tend to take for granted. That complacency was dramatically disrupted last year when children in Flint, Michigan, started testing positive for lead poisoning and the source was ...
By Ensia
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