the aims of this study were to evaluate the treatment efficiency and effectiveness of vetiveria zizaniodesof two samples of unconventional water of golgohar mining and industrial company. the experimental samples were included mine wastewater and saline ground water. this research was conducted in a greenhouse at central water research laboratory of university of tehran. this experiment was des...

Phytoremediation is the technique based on the use of plants to remediate sites contaminated with organic and inorganic pollutants. This technology is rapidly growing as is helpful to growing industries. Colocasia esculenta is a tropical plant grown primarily for its edible corm and the root vegetables. It has many names like Taro and Eddoe. It is a wide spread emergent aquatic plant, generally...

The fertigation response of sugar mill effluent doses namely: 5%, 10%, 25%, 50%, 75% and 100% on Abelmoschus esculentus (var. IHR 31) in two different seasons, that is, rainy (Kharif) and summer (Zaid) seasons was investigated. The study revealed that fertigant had significant (P<0.01) effect on moisture content, EC, pH, Cl , OC, HCO3 , CO3 -2 , Na + , K + , Ca 2+ , Mg 2+ , Fe 2+ , TKN, NO3 2, ...

todays, the world development is facing serious water quality issues. since protect of water quality and ecosystem healthy is an important aspect of ecohydrology. the present research aimed to analyze the temporal trends of water quality parameters of mashin zard river station in order to planning long term management approaches. in this research, trend of some significant factors of water qual...

The current study is performed to assess the physio-chemical characteristics and drinking water quality in three Tehsils (Mailsi, Burewala Vehari) of District Vehari, Punjab (Pakistan). samples investigated regions were subjected physicochemical characterization (pH, EC, TDS, HCO3-, CO3-2, Cl-, NO3-, PO4-3, SO4-3, Na+, K+, Ca+2, Mg+2, Fe+2, Cu+2, Zn+2 Mn+2). It was demonstrated that certain par...

One of the modes of action of the red blood cell anion transport protein is the electrically silent net exchange of 1 Cl- for 1 SO4= and 1 H+. Net SO4(=)-Cl- exchange is accelerated by low pH or by conversion of the side chain of glutamate 681 into an alcohol by treatment of intact cells with Woodward's reagent K (WRK) and BH4-. The studies described here were performed to characterize the elec...

[1] Biogeochemical cycling of N and S was examined at two watersheds in the Adirondack Mountains, New York, to better understand the retention and loss of these elements during winter and spring snowmelt. We analyzed stable isotope compositions of NO3 (dN-NO3 , dO-NO3 ) and SO4 2 (dS-SO4 2 , dO-SO4 2 ), along with concentrations and fluxes of NO3 and SO4 2 , in precipitation, throughfall, snowp...

Cosmogenic sulfur-35 in water as dissolved sulfate ((35)SO4) has successfully been used as an intrinsic hydrologic tracer in low-SO4, high-elevation basins. Its application in environmental waters containing high SO4 concentrations has been limited because only small amounts of SO4 can be analyzed using current liquid scintillation counting (LSC) techniques. We present a new analytical method f...