Genesis And Efficacy Of The Typical Therapy Geothermal Mineral Spring, Tibet

Geothermal resources are green resourceses combined for"heating,minerals and water".Besides using for electricity generation and heating,the medical value of the geothermal water is getting more and more popular.In the Tibetan plateau,the geoth-ermy is abundant and has huge potential of exploitation and utilization.In this paper,we describe the geothermal geology,distribution,classification,and characteristics of the medical?therapy?geothermal mineral spring?MGS?in Tibet,and research on the genesis and health assessment of three MGSs exampling to the Shamla spring,Riduo spring and Lapu spring.Geothermal geology of the Tibetan plateau is complex but regular.The MGSs are strictly confined to the SN fractures and seismic activity formed by the neotectonic movement.They are all the consequence of water-rock reactions between the coun-try rock and fluids from magmatic or meteoric waters.But,Due to the differential geo-thermal system,the type and mineral composition of MGSs are very different,and their physiotherapy health value are also unique.By now,a total of 43 MGSs have been identified,concentrated along the both sides of theYarlung Zangbo River and along the Qinghai-Tibet and lazhan railways.Their hydrochemical types are maily in bicarbonate and bicarbonate-chloride in anion and Na⁺or Ca²⁺in cation.Comparer to the healthy water at home and abroad,the GMSs from Tibet had advantage in fertiled and balanced active components such as B,Li,As,Rn,Se,V,Ge,Mo,et al.The Shamla mineral spring is in the north of the HongHu Sea geothermal area and localed in north of the Anduo-CuoNa graben.The water is mixed by meltwater origin from Gela Dandong Snow Mountain and juvenile water.In the process of run-off drived by local hot spot?Honghu sea area?,the minxed waters evolve into HCO₃-Ca type thermal waters after fully reacted with carbonatite and lateral migration to Shamla.In deep,the HCO₃-Ca type thermal waters mixed large mumber of meteoric waters infiltrated by clastic rock(rich in Fe³⁺).Due to that??Fe₂CO₃?₃+₃H₂O?2Fe?OH?₃?+3CO₂??,the thermal water release a lot of free CO₂ with the rapidly decreas-ing of the temperature.Finally,the water gushed from the active structure.The Riduo boiling spring is in the center of the Riduo geothermal area and local-ed in north of the Woka graben.The water supply comes from the melting water of ice and snow origin from the Mira Snow Mountain.Driven by the deep zonal melting layer,the meltwater mixed with the Cl-Na type juvenile water characters by rich in V,W,Cs,As,et al,and evolve into HCO₃·Cl-Na type geothermal waters by reacted with the carbonatite during lateral migration to Riduo area.Finally,the HCO₃·SO₄-Na type thermal water were formed by mixed a large mumber of meteoric waters infiltrated by the volcanic rock(rich in SO₄^2-)and gushed from the active structure.The LaPu hot spring is in the west of the LaKangTa geothermal area and local-ed in north of the Pumajiangtang graben.The water supply comes from the melting water of ice and snow origin from the Mailagajunla Snow Mountain.Driven by the deep dome melts,the meltwater mixed with the juvenile waterand evolve into Cl-Na type geothermal waters by reacted with the strongly peraluminous granites fertile in Th,U,W,Se,Ge et al during lateral migration to Lapu area.The release of U and Th leads to the enrichment of Rn.Finally,the thermal waters gather in several fissure heat storages and mixed with a large mumber of meteoric waters infiltrated by the limestone and gushed from the active structure.The Medical values of the three mineral springs above are different due to their physical properties and active components.Compared to body constitution,their phy-sical properties including pH,EC,TH,TDS,?Dv_-SNOW,ORP and ¹⁷O-NMR are suit-able for human body cells to bring in nutrients and take away the metabolites,and to clear the body's peroxide free radicals.Specificly,the Shamla is calcium bicarbonate cold spring with low salinity.The free carbon dioxide and F are in line with the drink-medical mineral spring standard and has good health care for arthritis,gout,skin disease,indigestion,etc.The Riduo is low salinity sodium bicarbonat-sulfate boiling spring.The metaboric acid,metasilicic acid,F and As are in the line with the drink-medical mineral spring standard and the Li and Sr match the drink mineral spring standard with fertile in V.It has good health care for Cerebrovas-cular disease,secretion and nervous system disease.The Lapu is low salinity sodium bicarbonat-chloride hot spring.The metasilicic acid,F and Rn are in the line with the drink-medical mineral spring standard and the Li and Sr match the drink mineral spring standard with fertile in Se,Cs and Rb.It has good health care for Gastroenteritis,metabolic diseases and eye diseases.Firstly proposed and drafted three reference standards for Riduo tufa and thermal water,as crystal powder of riduo physiotherapy natural mineral water?for external use??Q/lsrd004-2018?,riduo physiotherapy mineral water?for external use??Q/lsrd003-2018?,and riduo natural physiotherapy mineral water for drinking?Q/lsrd00/1s-2018?.Also that has been adopted as the enterprise standard by riduo hot spring villa co.,LTD.