Prospective and operational mine water geothermal projects worldwide have faced challenges created by chemistry (e.g., iron scaling, corrosion) high expenditure costs drilling or pumping costs) among others. Gravity fed actively pumped drainages can be cheaper sources of low-carbon heating when coupled with adequately sized heat exchanger pump hardware. They also provide valuable chemical data ...

Condensation water is a major factor in the conservation of heritage caves. It can cause dissolution rock substrate (and pigments art drawn on it) or covering thereof with mineral components, depending chemical saturation degree condensation water. In show caves, visitors act as source CO2 and thus modify microclimate, favouring negative processes that affect spite their interest, studies compo...

A comprehensive hydrogeological understanding of the deep Upper Jurassic carbonate aquifer, which represents an important geothermal reservoir in South German Molasse Basin (SGMB), is crucial for improved and sustainable groundwater resource management. Water chemical data environmental isotope analyses ?D, ?18O 87Sr/86Sr were obtained from 24 wells coupled with a few noble gases (3He/4He, 40Ar...

Due to the fact that zones of ecological risk have appeared in Lake Ladoga since increase anthropogenic pressure 1970s, monitoring studies are currently needed assess state littoral zone as one takes on main load. The aim work was current waters terms toxicological and hydrochemical characteristics, indicators phytoplankton development, identify most problematic deterioration water quality a ha...