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"The directive sets essential quality standards at the EU level. One requirement of the directive is that a total of 48 microbiological, chemical and indicator parameters must be regularly monitored and tested. When transposing the Drinking Water Directive into national law, EU member states can set higher but not lower standards. The limits of the microbiological, chemical and indicator parameters are specified in the annexes to the Drinking Water Directive. For water meters, this means that the measurement accuracy must be maintained for all types of water that comply with the parameter limits specified in this document. This can pose a real challenge in terms of the measurement accuracy and particularly the measurement stability of water meters for some of the parameters"

Here are 12 critical facts about TTHM as the city's fight to reduce it continues: 1. Trihalomethanes are actually a group of four chemicals that are formed along with other disinfection byproducts when chlorine reacts with organic materials such as leaves or dirt in water, according to the U.S. Environmental Protection Agency. 2. TTHMs are odorless and colorless, according to the Michigan Department of Environmental Quality. That means the high levels of TTHM in Flint water last year are not related to problems such as discoloration and odor in tap water. 3. The four trihalomethane chemicals are chloroform, bromodichloromethane, dibromochloromethane and bromoform. 4. U.S. EPA regulates TTHM at a maximum allowable, annual, average level of 80 parts per billion. The standard has been in place since December 2001 for large public surface water systems and since December 2003 for small surface water and all groundwater systems. 5. Four of eight testing sites in Flint averaged more than the acceptable limit of 80 parts per billion of TTHM last year. 6. Testing for TTHM is done on a quarterly basis, which means that people who use the system are exposed to water for several months before public notice is required. That's because TTHM is a chronic -- not immediate --health threat, according to the DEQ. 7. U.S. EPA estimates the 80 parts per billion standard prevents an estimated 280 cases of bladder cancer each year out of a total of more than 330 million people who use public water supplies nationwide. 8. Since it started using the Flint River as its water source, three quarterly tests have produced these TTHM results in the city: 15 samples have been above the TTHM threshold. Nine samples have tested at less than 80 parts per billion. 9. The most recent quarterly test showed just one site of eight that was above the 80 parts per billion threshold. And a voluntary test of the same sites in late January by the city were all within were all within the limits. 10. The testin

"The communist regime in China has plans to export its horrific practice of forced organ harvesting as soon as it's able to tear down ethical standards in the transplant industry established by the West, Dr. Torsten Trey warns."

Rising temperatures and lack of protection, both politically and from the environment, may be leading to an increase in farmworker deaths.

The article discusses emissions at ports around the world and focuses on a measurement of a port's affects on the environment through a measurement called Port Environmental Index (PEI). The PEI consists of standards that will allow the tracking of emissions and effects on the environment for the port over time. The internet of things (IOT) will allow real time monitoring. (alterenate link: https://www.sciencedirect.com/science/article/pii/S1470160X20308888)

DRIVER-SCARCITY The Industrial Revolutions improved living standards for people in most nations where technology proliferated.[1] Populations in modern societies are not overly concerned with accessing food or water on a daily basis. In particular, the availability of clean, freshwater is a reasonable expectation throughout the modern world. However, a growing lack of water ("water scarcity"), propelled by continued technological advancement and high demand, is creating a global crisis. This resource scarcity will change long-held expectations and demonstrate the capacity to disrupt the security and stability of entire regions. This Article examines the global state of freshwater scarcity[2] and the often-neglected linkages of water scarcity to economic, social, political, legal, and security consequences arising from disruptions, failures, or attacks on water access and distribution systems.[3] Our research concentrates on examples of the impacts of water scarcity from past and present utilizing selected examples from North America, the Middle East, South Asia, and Africa. We contend that poorly understood links between access to adequate water and national stability pose severe global security risks, especially if technological and policy correctives are not implemented to increase water resiliency and ensure availability and access.

DRIVER-FLINT-TREATMENT-WATER-POLLUTION-CHEMISTRY Former EPA Drinking Water Standards Director, Dr. Joseph Cotruvo developed the US Environmental Protection Agency's (EPA's) first THM Rule in 1979. I spoke with him for his perspective on TTHM in Flint's drinking water: "Scientists have studied the health effects of disinfection byproducts extensively. For example, the January 4, 2006 Federal Register,2 which announced the Stage 2 Rule, cites over 60 mixed result research studies probing the potential health effects of exposure to disinfection byproducts such as TTHM. After reviewing many studies, the Agency concluded that 'no dose response relationship or causal link has been established between exposure to chlorinated drinking water or disinfection byproducts and adverse developmental or reproductive effects.' Nevertheless, EPA takes a very precautious stand, saying the studies 'do provide an indication of a potential health concern that warrants incremental regulatory action beyond Stage 1 DBPR [Disinfectants and Disinfection Byproducts Rule].'"

"Work together to harmonize standards and practices around the world and to communicate and share corrosion mitigation technologies. Now is the time to make a major impact to protect the environment, preserve resources, and protect our fellow human beings."

A very interesting but lengthy read. The report describes a system for using foresight to develop EU R&I policy, which includes: - a set of future scenarios for different World Regions, - a mechanism for signposting relevant trends and - a process for assessing policy options combining standard policy assessment mechanisms with future scenarios. The regional scenarios include: ● China ● Japan, South Korea & Taiwan ● ASEAN ● India & its Neighbours ● Australia & New Zealand ● Russia & Central Asia ● The Middle East & North Africa ● Sub-Saharan Africa ● Central & South America ● United States, Canada & Mexico

structural steel beams set in concrete allowed them to frame tall buildings that were more fire resistant and more structurally sound than cast iron. Since that time, steel (an alloy made by combining iron and carbon) has not only become the best building material for commercial construction but closely tied to economic health. In fact, many experts look to the steel industry as an indicator of how well the economy is doing [source: Pamuk]. Steel has a long history in the construction industry, but is it still the best material for building?" While no one alternative has become a standard to replace steel, materials like engineered timber and metal composites are becoming more common in new construction projects. "Timber companies tout wood as a durable, renewable resource, and engineered timber is gaining some traction as an alternative to steel. For example, the new arts and media building at Nelson Marlborough Institute of Technology in New Zealand used engineered wood in place of typical steel and concrete construction, and the company that worked on that building says that it's taking on more and more contracts that would have gone to steel construction companies [source: Nelson Mail]."