Alkaline–surfactant–polymer (ASP) flooding is a technique suitable for the many mature fields that have a low to moderate temperature and medium viscosity [1,2,3,4]. However, low salinity, similar to brackish water, hinders the application of ASP, and low-salinity reservoirs are dominant in...
Alkaline water not for you? One enterprising outfit offers a machine that is supposed to produce acidic water; For only $2500 you too can enjoy the benefits of pH 2.5 water— good for curing "Hong Kong foot" and many other ailments! Of course, cranberry or citrus juices are much less ...
According to a Kangen FAQ I read the electrolysis unit is good for fifteen years, but that’s still 4 grand for a water machine… Now before Kangen affiliates jump down my throat about the health benefits of alkaline ionized water, take a step back and realize that to most people, they’...
4. Activity Metrics The overall reaction of a hydrogen fuel cell is H2 + 1 2 O2 → H2Oaq (2) which is associated with a change in Gibbs free energy of −237 kJ/mol for the production of liquid water at 298 K and 101.3 kPa. [88] The free energy corresponds to the thermodynamic ...