Ilm-fan va ta’limda innovatsion yondashuvlar, muammolar, taklif va yechimlar

Chemical analysis results of Spring No. 8 (mg/dm³)

No.	Chemical element	mg/dm^3	No.	Chemical element	mg/dm^3
1	K	5,6	7	Zn	0,03
2	Na	27,3	8	Ni	0,07
3	Mn	˂0,05	9	Co	0,09
4	Pb	˂0,02	10	As	0,1
5	Cu	0,01	11	CNS	19,3
6	Cr	0,04	12	Al	˂10,0

Chemical analysis results (Table 1) Hygienic requirements and quality control for the supply of domestic drinking water to the state standards of Uzbekistan (UzDSt 951:2011) fully comply with the requirements of the State Standard of Uzbekistan, as

well as drinking Hygienic requirements and quality control for drinking water fully
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“ILM-FAN VA TA’LIMDA INNOVATSION YONDASHUVLAR, MUAMMOLAR, TAKLIF VA YECHIMLAR” MAVZUSIDAGI 26-SONLI RESPUBLIKA ILMIY-ONLAYN KONFERENSIYASI
comply with the requirements of the State Standard of Uzbekistan (UzDSt 0950:2011).

References:

1. 
   [1] Syed Waqar Hussain and et al, Assessment of drinking water quality “Natural springs and surface water” and associated health risks in Gilgit-Baltistan Pakistan. Pure Appl. Biol., 11(4):919-931, December, 2022
   

http://dx.doi.org/10.19045/bspab.2022.110095

2. 
   Raut, K. (2015). Sustainability of community water supply system managed by water user committee: a case study of rural water supply system in Nepal (Master's thesis, Norwegian University of Life Sciences, Ås).
   
3. 
   Bence Molnár and et al, Natural radioactivity and rock-water interactions in the springs of Sopron Mountains (Hungary). EGU22-10471 https://doi.org/10.5194/egusphere-egu22-10471 EGU General Assembly 2022 © Author(s) 2022. This work is distributed under the Creative Commons Attribution 4.0 License.
   
4. 
   https://en.wikipedia.org/wiki/Spring_(hydrology)
   

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“ILM-FAN VA TA’LIMDA INNOVATSION YONDASHUVLAR, MUAMMOLAR, TAKLIF VA YECHIMLAR” MAVZUSIDAGI 26-SONLI RESPUBLIKA ILMIY-ONLAYN KONFERENSIYASI