Salivirus was recently discovered in children with gastroenteritis and in sewage. Though a causative role for salivirus in childhood gastroenteritis was suggested in the previous study, the relationship between salivirus and acute gastroenteritis has not yet been clearly clarified. The sewage strain reported by Ng, although represented by incomplete genome sequencing data, was distinct from pre...

The enormous quantity of sewage water produced each day continues to present a serious challenge for its treatment and management. Sewage is one the most abundant sources biomass, such as bacteria. Concrete, on other hand, second widely employed substance planet, after freshwater. Cracking concrete major factor affecting strength durability material. development crack pattern can contribute inc...

Marine bacterioplankton in the coastal region off Aveiro (NW Portugal) develop under the influence of the plume of a mesotrophic estuarine system (Ria de Aveiro) and, more recently, under the influence of the discharges of a marine sewage outfall (S. Jacinto). In an attempt to compare the degree of disturbance introduced by these 2 features to the abundance of sewage bacteria and heterotrophic ...

Viruses are among the most important pathogens present in water contaminated with feces or urine and represent a serious risk to human health. Four procedures for concentrating viruses from sewage have been compared in this work, three of which were developed in the present study. Viruses were quantified using PCR techniques. According to statistical analysis and the sensitivity to detect human...

OBJECTIVE To assess the pollution of water bodies by domestic sewage and to evaluate the basic sanitation conditions of residences and the knowledge of the local population concerning intestinal parasitic diseases and the hazards they present to public health. METHODS Thirteen water samples were collected from each of four sites in different water bodies of the Bairro da Serra region, in Ipor...

background methicillin-resistant staphylococcus aureus (mrsa) is known as a common pathogen in nosocomial and community-acquired infections. sewage acts as an environmental reservoir and may have a significant role in development and dissemination of antibiotic resistance. objectives this study was undertaken to determine the epidemiological relatedness between the mrsa isolated from sewage and...

The research was aimed at eliminating Vibrio cholerae from raw sewage collected home spills of Chegutu, Zimbabwe. An experimental approach used in which homogenized sewage, inoculated with Chlorella vulgaris culture distributed equally into three tanks and left to stand for weeks. Samples were extracted the tested presence physico-chemical parameters once seven days. Results showed a continuous...

The composition of municipal wastewater and sewage sludge reflects the use and proliferation of elements and contaminants within society. In Sweden, official statistics show that concentrations of toxic metals in municipal sewage sludge have steadily decreased, by up to 90 %, since the 1970s, due to environmental programmes and statutory limits on metals in sludge and soil. Results from long-te...

the long term effects of sewage water irrigation on soil properties and heavy metal concentrations at rohtak city, haryana (india) was investigated. at each location, soil samples were collected from the upper layer (0-10cm) for determination of various physico-chemical parameters. heavy metals (pb, cu, mn, zn, cd, ni, and fe) were also determined. the chemical analysis of sewage effluent showe...