safe water Articles

  • Watalys, safe water anywhere !

    WATALYS® from BULANE, a Swiss company is a small portable device which, by electrolysing salt water, enables the production of a chlorinebased disinfectant solution (sodium hypochlorite), which conforms to WHO standards. WATALYS® reduces the costs of disinfection by a factor of ten, and at the same time, frees populations of the need to purchase and store chlorine, by producing it in situ and on ...


  • Safe House?

    A client who had lived in her house for more than ten years was concerned that her son who suffers from certain inflammation problems might be affected by poor air quality. Investigation: The home is a well maintained twenty year old two story house with a forced hot air heating system with same duct central air. The HVAC system incorporated a merv 6 air filter with an ultra violet ...


    By Healthy Air Cape Cod

  • Safe Driving

    Untitled Document More people are killed or injured in motor vehicle accidents than in any other way, both on and off the job. We can ...


  • Development and Application of Oxygen Demand Testing using Industrial Effluent - Case Study

    Abstract The purpose of this study is to develop capacity and protocols for oxygen demand testing that can be used for instruction and research within the BioScience Technology program. For application purposes we chose the PeCOD® Analyzer which offers a unique nanotechnology-based approach to Chemical Oxygen Demand (COD) analysis. Background ...


    By MANTECH

  • Safe drinking water and waterborne outbreaks

    The present work compiles a review on drinking waterborne outbreaks, with the perspective of production and distribution of microbiologically safe water, during 2000–2014. The outbreaks are categorised in raw water contamination, treatment deficiencies and distribution network failure. The main causes for contamination were: for groundwater, intrusion of animal faeces or wastewater due to ...


    By IWA Publishing

  • Safe water and healthy water services in a changing environment

    The present report addresses the topic of safe water and healthy water services in a changing environment. It is the product of cooperation between the European Environment Agency (EEA) and the Italian Ministry of the Environment, Land and Sea (MATTM) in preparation for the Fifth Ministerial Environment and Health Conference in Parma in March 2010. This report focuses on climate change's effects ...

  • Grass Paving - Safe Gradients

    The issue raise about maximum gradients possible with grass paving must be answered with respect to a couple of variables, which I will try to address below. Minimum Gradients Because grass pavements (at least our Grasspave2 system) are designed to be porous, there is no minimum gradient required - water will enter the surface and subsoils vertically, and maintain traffic ...


    By Invisible Structures, Inc.

  • Is Ultraviolet Ultra Safe?

    With retailers under pressure to meet increasing health and safety standards, it’s no surprise that many of our food & products are coming into contact with Ultraviolet (UV) radiation which is gradually becoming common as a cost effective method of reducing or eliminating pathogens Ultraviolet wavelengths are classified into three general areas: UV-A, UV-B and UV-C. These can be used in ...


    By Alpha-Cure Ltd

  • Washington: safe for humans?

    Many stakeholders question whether EPA will carefully and consistently qualify what the test results mean – and do not mean. Hundreds of U.S. businesses have already received in the mail test orders issued by the U.S. Environmental Protection Agency (EPA) for initial endocrine screening under the Endocrine Disruptor Screening Program (EDSP). Hundreds more will receive orders later this ...


    By Bergeson & Campbell, P.C.

  • Ensuring safe drinking water case study

    Challenge: A state environmental agency contracted with Antea Group to assist in the execution of a state-wide clean drinking water program. Program objectives included the development of an efficient and standardized program to monitor for chemical and biological contaminants across more than 6,500 public water systems. ...


    By Antea Group - USA

  • How data and analytics are keeping Philly’s water safe

    CH2M assisted Philadelphia to implement a Surveillance and Response System (SRS) demonstration project under the U.S. Environmental Protection Agency’s (EPA’s) Water Security Initiative. CH2M Global Director Smart Cities and Senior Technology Fellow Dr. Avinash S. Patwardhan and Ken Thompson, CH2M Deputy Director Intelligent Water Solutions and Senior ...


    By CH2M Hill Companies, Ltd.

  • Managing uncertainty in the provision of safe drinking water

    The Canadian Water Network, the Alberta Water Research Institute, and the Ontario Centres of Excellence have collaborated to create the Canadian Municipal Water Management Research Consortium, a new initiative to engage municipal water authorities and allow them to access research capacity to tackle mutually identified, critical issues. The challenge of managing uncertainty in the provision of ...


    By IWA Publishing

  • Mono provides safe drinking water to the sesemi museum

    In 1831 the Danish Government purchased a plantation in the Akwapim range north of Accra, Ghana. The plantation was named Frederiksgave in honour of the Danish King Frederik VI. In 1850 the site was abandoned and the local people settled in the village of Djabing, around 500 m down the hill. Until 2006, the closest safe drinking water source was a single hand pump -1.6 km further down the hill. ...

  • Forum: Safe guard our drinking water

    For health reason, some physicians have suggested that a person should drink water on the average of seven glasses a day. This raises issues which include where can we can get water and is water readily available throughout the world. These questions involve sources of water and water quantity and quality.Keywords: drinking water, water safety, water security, water quality, water sources, water ...


    By Inderscience Publishers

  • Bonn Charter principles for safe drinking water

    In the mid 1990’s a number of initiatives across the world began to question whether the so called “end of pipe” standard setting approach to protecting drinking water quality was the right way forward for the 21st century. This discussion began to come together in two main international forums. Firstly the massive task of updating the highly influential 3rd revision of the ...


    By IWA Publishing

  • Safe, sustainable and economical treatment of process water

    EnviroChemie is a specialist in providing solutions for all tasks relating to process water treatment. For 40 years, we have been providing consultancy, prefabricating plants at our own locations and installing them at client locations. Plants range from small compact plants to individual, customer specific system solutions with several hundred cubic metres capacity per hour. We ship our plants, ...


    By EnviroChemie GmbH

  • Solutions for Safe Drinking Water Through Biological Water Treatments

    Most people across the U.S. expect to turn on their faucets and have immediate access to clean drinking water. The truth is, it wasn’t until 1974 that Congress passed the Safe Water Drinking Act with the goal of regulating the nation’s public water supply. Over the years, the SWDA has been amended to include water sources as well, such as rivers, lakes, springs and groundwater wells ...

  • Making your drinking water safe with biological water treatment

    As society becomes more environmentally conscious, it is important that your community is provided with its natural necessities in an eco-friendly manner. One of these natural necessities includes adequate drinking water. Many companies use chemical treatment methods to help cleanse and purify water resources, but such methods are often at the expense of your local environment. Some water ...

  • Degreasing Industrial Equipment Safely and Effectively

    Contractors are caught in a bind when choosing machines for degreasing industrial equipment. Industrial equipment tend to get coated with layers of grease and dirt, even with burned residues from petroleum fuels. As such, degreasing industrial equipment offers a great challenge. Therefore, choosing the right machine for cleaning industrial equipment is extremely essential. If you are degreasing ...


    By Daimer Industries Inc.

  • Safe and efficient oil-platform removal

    Safe and efficient oil-platform removal Aker Marine Contractors (AMC) has developed a new method of removing offshore platforms to meet international decommissioning guidelines. Trelleborg Viking supplied rubber elements for the AMC buoyancy tank assemblies. Safe and efficient oil-platform removalWhat happens to an offshore oil platform when all the oil has been ...


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