ground water samples from different upazilas of sunamganj district have been analyzed for drinking and irrigation purposes. correlation coefficients among different parameters were determined. an attempt has been made to develop linear regression equations to predict the concentration of water quality constituents having significant correlation coefficients with electrical conductivity (ec). ca...

the karkheh dam reservoir with a capacity of more than 5 billion cubic meter is the largest dam in iran with both agricultural and drinking usages. its hydrodynamics and water quality were modeled and simulated to analyze the total maximum daily load (tmdl) of total dissolved solids (tds). the simulation was supported with measurements of temperature and tds measurements during two years. a lat...

this study illustrates the process of removal of chromium from chrome tanning waste-water by fly ash which was drive from chrome shaving dust. this experiment was carried out in a batch process with laboratory prepared adsorbent samples and chrome tanning water collected from local tanneries. the influence of various factors likes adsorbent doses, contact time, and initial concentration of chro...

Overview This study explored two different approaches to estimating the load reduction efficiency of the Stormwater Management StormFilter (StormFilter) system at the California Department of Transportation (Caltrans), Kearny Mesa Maintenance Station (KMMS). One approach is based on the analysis of soil and media samples collected during maintenance of the StormFilter system. The alternative ap...

We have developed a cysteine anchoring method for the synthesis of DILP8 and its analogues. The first is to synthesis of DILP8A SS13-18, C14-MeOBzl, C24-Acm and activate it as DILP8A S13-18, C14-SSPyr C24-Acm. A next step is to synthesize the DILP8BC16-Acm. The desired peptide, DILP8 with Cys(Acm) at A-24 and B-16, was then dissolved in 75% HOAc by addition of Iodine in MeOH and 4M HCl in dioxa...

the consumer demand for formulated foods containing soy proteins has resulted in an increase in the number of new products processed with soy ingredient. in this study acidified soy-cow milk blend drinks were manufactured by fermentation of mixtures of milk/soy milk in ratio of 100/0, 70/30 and 50/50 and dilution was done after fermentation to 4.5- 6.5 total solid (ts). high methoxyl pectin was...