Možnosti využití doprovodné suroviny oxihumolitu při těžbě hnědého uhlí.

Abstract

Graduation theses short characterizes materials oxihumolite, her rise, appeearance in northczech coal pan and short characterizes its qualitative structure and calculations stoce on largem deposits . Further this graduation theses characterizes posibility of using in each sphere of industry, agriculture and others spheres of use.Further is here mention about possible preparation salts from oxihumolite and using of humic acids in agriculture,forestry. Using and verification oxihumolite as part of mixed fertilizers in plant production in various research institutes. Further is characterizes history,current status and future possibilities , which are already considerably limited.