Water quality is one of the most important indices for public health especially for drinking
water consumptions. This study was conducted to survey the presence of heavy metals in …

Nitrate is one of the most important contaminants that can release into the environment
predominantly as a result of anthropogenic processes. Excessive intake of nitrates may …

Short-term exposure to nitrate concentration at or higher than the standard level (45 mg/L as
NO-3) is serious threat health when conditions result in nitrosation within the human body …

The main purpose of the present research is to propose a comprehensive attitude of the
salinity in groundwater resources of Iran using 116 papers in the assessment of …

Nitrate contamination of groundwater and surface water has become a serious problem.
Zero-capacity iron (Fe0) nanoparticles are of great interest for the purification of toxic …

Results: The average diameter of CQDs/ZnO/TiO2 nanophotocatalyst was in the range of
29.31-38.32 nm. Denitrification in the presence of CQDs/ZnO/TiO2 was achieved by …

Background: Free-living amoebae are widely distributed protozoa. It is an opportunistic
amphizoic protozoan and can accidentally infect humans. The identification of the amoebae …

Nephrolithiasis is one of the most important urinary tract diseases of ruminants and a costly
problem for many sheep and goat owners. Therefore, it is important to analyse the …

Hospital infections are one of the important causes of hospital mortality and Legionella
pneumophila bacteria is considered as one of the common causes of hospital infection. The …

Contamination of groundwater and surface water with nitrate has become a serious problem
in many parts of the world. Adverse effects on aquatic ecosystems are one of the most …