نتایج جستجو برای: schoeller and wilcox diagrams
تعداد نتایج: 16830362 فیلتر نتایج به سال:
Groundwater resources are important part of the sweet water available to humans. The present study studies and evaluates the quality of water resources of karstic basin of Roein Esfarayen. For this purpose, sampling of water from water sources was carried out and groundwater quality of the area was evaluated in terms of drinking, agriculture and industry using Schoeller, Wilcox and Langelier di...
Background : Ramsar, a city in Mazandaran province, is located between Tonekabon and Chaboksar. It covers an area of about 30 Km2 overlying alluvium and coastal deposits of Quaternary Period. Shallow depth of water table within the area increases the chance of contamination through seepage of waste water from septic wells and agriculture. Materials and methods : We have examined 31 samples to d...
analytical results of 11 groundwater samples are used to evaluate the quality of groundwater in the hastijan area, (central province –iran). the main indices of water, ions physicochemical characteristics and the important heavy metals concentration studied. to estimate of water quality, piper, ghibbs, schoeller and wilcox diagrams, sodium absorption ratio, color-alkalinity and saturation index...
groundwater quality has a direct impact on human life. the main objective of this research is to investigate changes in groundwater quality and levels in lake urmia basin. tasoj and shiramin plains are selected as a study area. the suitability of groundwater quality for drinking and agricultural purposes were assessed using schoeller and wilcox diagram. according to the wilcox classification, t...
the neogene intrusion masses in the noudeh-enghelab area located to the north of sabzevar ophiolite have cut the late cretaceous ophiolitic rocks, sedimentary- volcanic and eocene volcanic rocks and have been covered by pliocene and quaternary deposits. the margin is of lava with basalt, phyric andesite-basalt and andesite and the central parts (dome shaped) composed of phyric andesite-trachyan...
Introduction: It is generally accepted that groundwater is one of the most vital sources of water for drinking use in cities and rural areas. The water drawn from these sources should be sanitary, have low soluble substances, and be free of any pathogens and microorganisms. Materials and Methods: In this study, 90 wells were sampled with proper dispersion over the study area to achieve suitabl...
Bu çalışmada Akşehir Gölü havzasının içerisinde yer alan ovasının en önemli su kaynağı olan ve aynı zamanda Gölü’nü de besleyen yeraltısularının kalitesi kullanılabilirliği belirlenmeye çalışılmıştır. Yeraltısularından alınan 31 örnek üzerinde fizikokimyasal analizler yanısıra ağır metal nitrat analizleri yapılmıştır. Çalışma alanındaki baskın türleri Ca-Mg-HCO3 Ca-HCO3'tür. Schoeller içilebili...
Afyon Ovası kuzeybatı bölümünde yer alan yeraltısuları, yaklaşık 8000 kişi tarafından şebeke suyu olarak kullanılmakta ve bölgeden üretilen sularla 56km2 tarımsal sulanmaktadır. Su kaynaklarının etkin verimli bir şekilde kullanılması için suların fiziksel, kimyasal özelliklerinin su kalitelerinin çok iyi bilinmesi gerekmektedir. Bu amaçla, çalışma kapsamında 12 adet yeraltısuyu örneklenerek gün...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید