## 3 Results and Discussion
Figure 9 presents data on the content of chromium, boron and iron in the mineral waters of Adjara, as well as, for comparison, data on the content of these metals in the waters of another region--Adigeni, Naminauri and Gortubani. The obtained data on the content of metals in regions for comparison by region and between regions are presented in the form of series according to the principle of increasing:  
Figure 16: The content of Zn, AL and Cu in the mineral l waters. Figure 5:0 The content of Sb and Pb in the mineral waters. Figure 5:1 The content of Si, Hg and V in the mineral waters. * B (mg/L): Makhinjauri concentrate (1.07)\(\rightarrow\)Gortubani (1.49)\(\rightarrow\)Dandalo (1.91)\(\rightarrow\)Makhinjauri (2.07)\(\rightarrow\)Naminauri (2.89)\(\rightarrow\)Danisparauli (3.78);
* Fe (mg/L): Dandalo (2.01)\(\rightarrow\)Naminauri (2.13)\(\rightarrow\)Gortubani (2.15)\(\rightarrow\)Makhinjauri (3.92);
* Cr (mg/L): Dandalo (0.598)\(\rightarrow\)Naminauri (1.23). As can be seen from the data presented, the highest boron content is in Danisparauli water, iron in Dandalo water (Adjara region), and chromium in Naminayri water (Adigeni region). In the waters of Danisparauli and Makhinjauri concentrate, Fe was not found, Chromium was only found in the waters of Dandalo and Naminauri and all three elements were found in these two waters. It should be especially noted that the content of these elements significantly exceeds the maximum allowable standards: Fe (norm 0.3) exceeded 7-13 times, Cr (norm 0.05) exceeded 10-12 times, B (norm 0.5) exceeded 2-12 times. Figure 10 presents data on the content of K, Ca and Mg in the mineral waters. * K(mg/L): Makhinjauri (44.5)\(\rightarrow\)Danisparauli (47.1)\(\rightarrow\)Makhinjauri concentrate (56.6)\(\rightarrow\)Gortubani (59.0)\(\rightarrow\)Naminauri (59)\(\rightarrow\)Dandalo (71.4);
* Ca(mg/L): Naminauri (25.5)\(\rightarrow\)Makhinjauri concentrate (54.5)\(\rightarrow\)Dandalo (10.7)\(\rightarrow\)Danisparauli(12.1);
* Mg(mg/L): Makhinjauri (42.0)\(\rightarrow\)Naminauri (52.1)\(\rightarrow\)Gortubani (57.1)\(\rightarrow\)Danisparauli (72.7)\(\rightarrow\)Makhinjauri concentrate (77.8). As follows from the above, this magnesium content is overestimated in all waters, calcium is normal, and the potassium content normal in the waters of Adjara, Makhinjauri and Danisparauli, and is much higher in other waters. In the waters of Gortubani and Makhinjauri, Ca was not found, although Makhinjauri water is taken both for the treatment of fungal diseases and for the treatment of joints that need calcium. Figure 11 presents data on the content of K, Ca and Mg in the mineral waters. * Na(mg/L): Makhinjauri (2.51)\(\rightarrow\)Danisparauli (2.76)\(\rightarrow\)Makhinjauri concentrate (2.98)\(\rightarrow\)Gortubani (3.04)\(\rightarrow\)Naminauri (3.32)\(\rightarrow\)Dandalo(3.45);
* Ba(mg/L): Makhinjauri (0.0567)\(\rightarrow\)Naminauri (2.46)\(\rightarrow\)Gortubani (3.19)\(\rightarrow\)Makhinjauri concentrate (3.52)\(\rightarrow\)Danisparauli (3.64)\(\rightarrow\)Dandalo. (4.24);
* Ti(mg/L): Makhinjauri concentrate (0.786)\(\rightarrow\)Danisparauli (1.66)\(\rightarrow\)Naminauri (3.39)\(\rightarrow\)Gortubani (4.16)\(\rightarrow\)Dandalo (4.33)\(\rightarrow\)Makhinjauri (6.13). It has been established that the sodium content in all waters is normal, while barium, only in Makhinjauri water, and titanium are significantly 7-61 times higher than the permissible norm. The content of such heavy metals as Cd, Mo and Mn was also investigated in mineral waters. The data are presented in Figure 12 and in the form of comparison series. * Cd(mg/L): Gortubani (0.72)\(\rightarrow\)Danisparauli (0.944)\(\rightarrow\)Makhinjauri concentrate (1.63\(\rightarrow\)Naminauri (1.79)\(\rightarrow\)Dandalo (2.19). * Mo (mg/L): Makhinjauri concentrate (0.918)\(\rightarrow\)Gortubani (1.09)\(\rightarrow\)Makhinjauri (3.07)\(\rightarrow\)Dandalo (5.98)\(\rightarrow\)Danisparauli (6.12)\(\rightarrow\)Naminauri (6.23).