Water Supply Engineering Bc Punmia Pdf 266
A large number of regulatory and economic factors are acting to stimulate changes in the use of water resources, especially in developed countries. However, in developing countries, due to the lack of water development knowledge and lack of institutional reforms, rapid population growth, and rapid economic development pose a serious threat to their water resources. Thus, it is essential to carry out a hydrological study to understand the nature and process of water use, so as to formulate a suitable policy for water use. The present investigation provides basic information that can be used for the management of groundwater resources in such a scenario. The groundwater can be managed and protected by several measures such as proper irrigation of crops, maintenance of a healthy river ecosystem, and adoption of modern irrigation methods.
The findings show that the groundwater pollution in the upper layer (20-30 m) is due to natural processes associated with the recharge of water from the surface soil layers and the underlying aquifers. The chemical and physical properties of groundwater in the deeper zone (30-60 m) are influenced mainly by the evaporation and precipitation of the surface water that seeps into the deeper aquifers, and subsequently leached and enriched by water chemistry of infiltration. The hydrochemical characteristics of the groundwater in the middle depth range (60-200 m) are similar to those of the lower zone (20-30 m), which are primarily due to the influence of surface water infiltration and seepage (Shah et al. 2010 ). The SSP indicates that chloride is the major chemical component of the present study area. The maximum concentrations of the salinity are in the range of 2.87 to 15.09 dS/m and chlorides are 0.83 to 12.
The total hardness of the collected groundwater samples is calculated using Eq.( 14 ) and is listed in Table 5. These results are illustrated in Fig. 12. Based on the results of the collected samples, the range of hardness values in the collected groundwater samples from the study area is as follows: 1360 to 2580mg/L as CaCO3. The hardness value in the collected groundwater samples from the study area ranges from hard to very hard groundwater (Table 5 and Fig. 9). The high levels of TH in the study area are attributed to the weathering of carbonate rocks from the nearby plateau and the excessive use of lime fertilizers during the agriculture activities.
The seasonal variations in groundwater chemistry and groundwater management practices in the present study area have been compared with the previous studies. The physico-chemical parameters of the groundwater are presented in (Table 8 ). The physico-chemical parameters of the groundwater samples were compared with the results reported in the various previously published works from the study area (Al-Mohaideen et al. 2018 ; Al-Otaibi et al. 2017 ; Al-Otaibi et al. 2019 ; Al-Otaibi et al. 2018 ; Al-Azhary et al. 2016 ; Al-Awadhi et al. 2009 ; Dhar et al. 2016 ; Mohammad et al. 2016 ; Reddy et al. 2006 ; Reddy and Prabha 2014 ). The physico-chemical analyses indicate that the groundwater in the study area is of moderate salinity compared to previously reported work. The TDS of the groundwater was also found to be in the range of 165 to 2200 mg/L in the present study, whereas the TDS range has been reported to be from 29 to 4064 mg/L (Al-Otaibi et al. 2018, Al-Awadhi et al. 2009, Al-Azhary et al. 2016, Dhar et al. 2016, Reddy et al. 2006 ). The concentration of major ions is lower than the previously reported concentrations at the same depth at the study area, whereas the concentration of major ions is higher than the previously reported values at the same depth at the study area. Potassium concentration in the present study was lower than the previously reported value, whereas the sodium, magnesium, calcium, and HCO3 concentrations in the present study were higher than previously reported concentration.
5ec8ef588b
https://www.rueami.com/2022/11/20/arcgis-10-1-prerelease-license-manager-portable-downloadl/
http://www.male-blog.com/2022/11/20/wifisky-2000mw-driver-for-windows-7-rar-__full__/
https://kedaifood.com/wp-content/uploads/2022/11/Pond_Marar_Golpo_In_Bangla_Font-1.pdf
http://raga-e-store.com/my-friend-ganesha-2-in-hindi-top-free-download-for-utorrent/
https://knoxvilledirtdigest.com/wp-content/uploads/2022/11/reirene.pdf
https://descargatelo.net/wp-content/uploads/2022/11/latste.pdf
https://viceeventz.com/wp-content/uploads/2022/11/Codeigniter_Tutorial_For_Beginners_Step_By_Step_Pdf_HOT_Download_Free-1.pdf
http://shop.chatredanesh.ir/?p=143153
https://www.2el3byazici.com/sims-4-priest-mod-2/
https://seo-focus.com/wp-content/uploads/2022/11/Nelly__The_Best_Of_Nelly_2009zip.pdf
https://leidenalumni.id/wp-content/uploads/2022/11/claxan.pdf
https://www.kiochi.com/%product_category%/hd-online-player-power-full-movie-in-telugu-download-high-quality
https://ccazanzibar.com/wp-content/uploads/2022/11/rusolie.pdf
http://descargatelo.net/?p=69511
http://gjurmet.com/en/la-scoring-strings-2-download-free-_top_-torrent-lass-2-0-146/
https://thecryptobee.com/ghostbusters-1984-720p-brrip-dual-audio-hindi-english-by-rans-clubz/
https://rednails.store/the-settlers-7-paths-to-a-kingdom-v1-12-crack-torrent-__link__/
https://xtc-hair.com/basi-musicali-karaoke-con-testo-e-cori-mp3-mkf-karabox-torrent-2/
https://ayusya.in/wp-content/uploads/AdobePhotoshopCS6v130PreReleaseInclKeymakerCORE_64_Bit.pdf
http://turismoaccesiblepr.org/?p=36532