The concentrated filtrate was sonicated in hexanes (20 mL/mmol) and the solid collected by filtration to give the product, which was purified by recrystallization from acetone.
General Electric, based in Fairfield, Conn., said the purchase would add desalination and filtration to its industrial water treatment business.
"We bottled these wines -- some 240 cases of franc and 400 of merlot -- without blending or filtration to capture the purity of their varietal flavors and aromas".
It is possible to offer EnergySolution's Nuclear Waste removal technology (eg vitrification and water filtration) to Atkins' existing clients, such as EDF and TEPCO.
Its chief executive, Steve Jones, estimated that the cost of filtration to ensure the water's safety was $50 million to $100 million.
Their solution uses mostly off the shelf technologies like UV light disinfection and multi-stage filtration to remove silt, bad taste and odours.
Upgrading the existing Yorktown Treatment Plant, which is already operating at more than its permitted capacity, only adds an additional level of filtration to what is already flowing into the plant.
It treats the manure by first sifting out phosphorous-rich solids, which make good fertilizer, and then passes the liquids through stages of filtration to remove pathogens, such as Salmonella, E coli, Cryptosporidium, and fecal coliform.
WaterO uses reverse osmosis, the gold standard in water filtration, to bring clean water to families.
Chemical structure filtration to facilitate standardised comparisons typically reduced source counts by between 5% and 30%.
The solid product was collected by filtration to give the corresponding products 9a,b.
