The standard intake fraction (IF) is the ratio of mass inhaled and mass emitted of a primary pollutant during an exposure time. Following the IF, we define the secondary intake fraction (sIF) as the mass intake of a secondary pollutant per unit mass of cleaning product used, considering ...
What is Primary air pollutant? Give one example. View Solution What is battery? Give one example each of primary battery and secondary battery. View Solution Exams IIT JEE NEET UP Board Bihar Board CBSE Free Textbook Solutions KC Sinha Solutions for Maths ...
Biological oxygen demand (BOD) is the amount of oxygen required for degradation of a pollutant by ___ over 5 days. A. sunlight B. microbes C. chemicals D. all of the above E. none of the above Carbohydrates are th...
The mode(s) of action (MOA) of a pollutant for adverse health effects may be dependent on the mixture of metabolites resulting from exposure to a single agent and may also be affected by coexposure to pollutants that have similar targets or affected pathways. Trichloroethylene (TCE) can be ...
D) a bottle of perfume Public Good: A public good is both non-rivalrous and non-excludable. This means that public goods can be used by people without any price being paid by them for the usage. They are also non-excludable as individuals...
Because a given individual's contact with a pollutant is highly variable and dependent on activity patterns, local sources and exposure pathways, simple 'snapshot' measurements of surrounding environmental media may not accurately assign the exposure level. Furthermore, susceptibility to adverse effects ...
A pollutant would be considered a - Low health hazard A contamination would be considered a - High health hazard In terms of backflow prevention which of the following devices is the most effective? Air Gap In terms of backflow prevention which of the following devices is the most effective wh...
aHouttuynia cordata Thunb Extract Inhibits Cell Growth andInduces Apoptosis in Human Primary Colorectal Cancer Cells 鱼腥草cordata Thunb萃取物在人的主要Colorectal癌细胞禁止细胞成长andInduces Apoptosis[translate] aThe cement industry one of the worst pollutant industries [4]. 正在翻译,请等待...[translate]...
The main focus of this study was to investigate the mineralogical and geochemical changes at neutral pH where dry condition prevails around oxidation-primary contacts interface and the surface in Um Gheig Pb/Zn mine, Eastern Desert, Egypt. The secondary minerals were determined by M4 Tornado μ-...
Supebeda, the study area of this contribution, is a small village situated in the border of Chhattisgarh and Odisha States in a tribal stretch in central India (Fig.1). Groundwater is the primary source of water in this region. In recent years, the local inhabitants have been facing numero...