The term bioremediation describes biological machinery of recycling wastes to make them harmless and useful to some extent. Bioremediation is the most proficient tool to manage the polluted environment and recover contaminated river water.  Bioremediation is very much involved in the degradation, eradication, restriction, or reclamation varied chemical and physical hazardous substances from the...

This paper presents a sanitary state estimation of Zegrze man-made reservoir and Vistula river using typical bacterial factors. The aim of this study was to introduce the possibility of the use of coli bacteriophages as potential indicators of fecal polluted waters. Zegrze Reservoir, as well as the examined Vistula sector, belong to microbiologically contaminated waters. Especially in the summe...

We determined levels of hepatic cytochrome P4501A (CYP1A) mRNA, hepatic DNA adducts, and fluorescent aromatic compounds (FACs) in bile, a measure of exposure to polyaromatic hydrocarbons, in Atlantic tomcod from six river systems ranging from highly polluted to relatively pristine on the northeast North American coast (the Hudson River, New York; the St. Lawrence River, Quebec; the Miramichi Ri...

the present study aimed to compare the efficiency of bmwp, aspt and diversity indices in environmental monitoring of temporal rivers. for this purpose, four sampling stations were selected along the kheiroudkenar river and macroinvertebrates were sampled monthly with three replicates (from july 2012 to november 2013). bmwp and aspt were calculated using the specific scores of each family. our r...

Revealing long-term effects of contaminants on the genetic structure of organisms inhabiting polluted environments should encompass analyses at the population, molecular, and cellular level. Following this concept, we studied the genetic constitution of zebra mussel populations from a polluted (Dp) and reference sites (Cl) at the river Drava, Croatia, and applied microsatellite and DNA damage a...

In Part 1 of two companion studies, analyses of observational data over the Pearl River Delta of China showed that larger aerosol concentrations (polluted conditions) resulted in suppressed precipitation before the midafternoon while resulting in enhanced precipitation after the midafternoon when compared to precipitation with smaller aerosol concentrations (clean conditions). This suggests tha...

The contribution of fungi and bacteria to the decomposition of alder leaves was examined at two reference and two polluted sites in the Ave River (northwestern Portugal). Leaf mass loss, microbial production from incorporation rates of radiolabeled compounds into biomolecules, fungal biomass from ergosterol concentration, sporulation rates, and diversity of aquatic hyphomycetes associated with ...

The Pollution of India’s National River Ganges has become dangerous for people near it. After observing the data, it was found that in high profile cities like Kanpur, Varanasi and Allahabad highly polluted. In this study water quality parameters were analysed these polluted areas before after launching Namami Gange project. research is shown if sewage treatment capacity increased then how poll...

The rivers flowing through the City of Tasikmalaya include Citanduy River, Ciloseh Ciwulan River and Cibanjaran River. While tributaries are which Cihideung/ Dalem Suba Cipedes Ciromban Cidukuh Cicacaban Cibadodon Cikalang Tonggong Londok Cibeureum Cimulu These flow empty into aims objectives this study environmental quality monitoring activities, especially river water in City. To find out mor...