News

The latest news from Waterline:

Should healthcare planning be accredited as a standalone profession?

Could any interested individuals involved in the planning, procurement and construction of healthcare facilities, assist an MSc student in Planning Buildings for Health at London South Bank University, by completing the following electronic questionnaire.   Please click this link to participate: https://goo.gl/forms/ht2ZDnTY8awXgn742 The information provided will be treated with strict confidence and individuals and their… Read more »

Legionnaires’ disease in England and Wales: 2016 – Official Statistics

Reported cases of Legionnaires’ disease in residents of England and Wales with onset of symptoms during 2016.   LINK

FREE ACCESS PAPER – Distribution of Legionella and bacterial community composition among regionally diverse US cooling towers

FREE ACCESS PAPER – Distribution of Legionella and bacterial community composition among regionally diverse US cooling towers   Abstract Cooling towers (CTs) are a leading source of outbreaks of Legionnaires’ disease (LD), a severe form of pneumonia caused by inhalation of aerosols containing Legionella bacteria. Accordingly, proper maintenance of CTs is vital for the prevention… Read more »

Brexit and standards – position statement

Since the UK voted to leave the EU in June 2016, BSI, in its capacity as the UK’s National Standards Body, has consulted its members and stakeholders about the possible implications of Brexit for standards.   READ MORE

EVENT REPORT – Water & Health joint workshop with RSC WSF a success! Write up by Richard Luxton, chair for the day

Water & Health joint workshop with RSC WSF a success! Write up by Richard Luxton, chair for the day February 15th, 2018   SWIG and the RSC WSF group held a joint workshop on ‘Water & Health’ kindly hosted by the IBST at UWE, Bristol, on 31 January 2018. Richard Luxton, Chair for the day… Read more »

New EU rules on drinking water

High quality, safe and sufficient drinking water is essential for our daily life, for drinking and food preparation. We also use it for many other purposes, such as washing, cleaning, hygiene or watering our plants.   READ MORE

FREE ACCESS PAPER: Effect of heat shock on hot water plumbing microbiota and Legionella pneumophila control

FREE ACCESS PAPER: Effect of heat shock on hot water plumbing microbiota and Legionella pneumophila control   Abstract Background Heat shock is a potential control strategy for Legionella pneumophila in hot water plumbing systems. However, it is not consistently effective, with little understanding of its influence on the broader plumbing microbiome. Here, we employed a… Read more »

Updated HSE-CQC MoU

The revised Memorandum of Understanding between HSE and the Care Quality Commission (CQC) is now available on both the HSE and CQC websites. http://www.hse.gov.uk/aboutus/howwework/framework/mou/mou-cqc-hse-la.pdf http://www.cqc.org.uk/sites/default/files/20180202_mou_between_cqc_hse_las.pdf The document outlines the respective responsibilities of CQC, HSE and local authorities in England when dealing with health and safety incidents in the health and adult social care sectors.  It… Read more »

Free Access paper link: May car washing represent a risk for Legionella infection?

FREE access paper: May car washing represent a risk for Legionella infection? Background Legionella is a ubiquitous Gram-negative bacterium naturally found in aquatic environments. It can pose a health problem when it grows and spreads in man-made water systems. Legionella pneumo-phila is the most common cause of Legionnaires’ disease nowadays, a community-acquired pneumonia with pulmonary… Read more »

Free access scientific paper: The Life Cycle of L. pneumophila: Cellular Differentiation Is Linked to Virulence and Metabolism

Legionella pneumophila is a gram-negative bacterium that inhabits freshwater ecosystems, where it is present in biofilm or as planktonic form. L. pneumophila is mainly found associated with protozoa, which serve as protection from hostile environments and as replication niche. If inhaled within aerosols, L. pneumophila is also able to infect and replicate in human alveolar… Read more »

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Product Spotlight

PrimeLab Photometer

The PrimeLab photometer hand-held Bluetooth® device is expandable and portable, developed for ultimate flexibility for use in a range of water systems. With only one light source and the JENCOLOR multi-spectral sensor used exclusively in the PrimeLab, it is possible to measure all water parameters where the water sample is visibly discoloured after addition of a reagent. Key Features of PrimeLab Photometer: The first and only PrimeLab photometer with just 1 LED / 1 JENCOLOR sensor, covering the 400 wavelength (380nm-780nm). More than a 100 different parameters available. Activation of add-on parameters is possible even after purchase. Powerful PC-software and app with free cloud service. Creating reports and dosage recommendations by just a click, using your individual water treatment chemicals.

HuwaSan TR50 Silver Stabilised Hydrogen Peroxide

HuwaSan TR50 is a commercial water disinfectant and biocide designed for shock disinfection or constant dosing. HuwaSan TR50 kills legionella bacteria and in addition removes biofilm. It is safer to use than chlorine as the disinfection breakdown products are oxygen and water. Independent testing shows that HuwaSan TR50 provides a very wide spectrum of biocidal activity against bacteria, viruses, spores, fungi, amoebae (such as amoeba acanthus which can act as a host to legionella bacteria) and algae.

MC1+ Protector

Formulated to prevent wear and tear and the resulting debris, MC1+ stops magnetite and other deposits forming. As it does this, it protects the central heating, keeping the boiler working efficiently and helping to ensure the system lasts for longer.

MM2050 - PT100 Thermometer

Four/three/two wire measurement, Max/min functions, Hold function, Dual display, °C/°F/°A selectable, Simultaneous display of real time and max/min/hold measurement, Self calibrating.

MD610 Photometer

The MD610 gives you a mobile device in a modern design with the analytical features of a laboratory photometer. All important water analysis parameters from A(luminium) to Z(inc) are covered. Combined with the high precision of Lovibond® reagents, a reliable and quick analysis of water samples is guaranteed. Reagent tablets, powder reagents, liquid reagents, or cuvette tests are used depending on the method.

Armitage Shanks Markwik 21

Markwik21

(TB H2a) an integral thermostatic bib mixer tap, single long lever mixer. Single flow fixed horizontal nozzle, sequential operation. Sequential operation ensures both hot and cold supply are purged on each use, long lever gives precise control. Insulated technology keeps the ‘hot’ side of the mixer at a safe surface temperature.

AS Shower chrome

AS Shower chrome

Legionnaires‘ disease is usually spread by the breathing in of water vapour containing Legionella bacteria which is then deposited on the lungs. The bacteria thrives in water temperatures between 25 and 45°C and so showers by their very nature create an ideal environment for the bacteria to spread. The AS SHOWER chrome filter provides reliable and immediate protection against Legionella, removing bacteria at the point of use, allowing users to shower safely.