Chemical Contaminants
Assessment of chemical contaminants in corn dough from selected corn wet milling plants in Mankessim
... From the findings, it is concluded that corn dough can be contaminated by chemical contaminants from various sources. These sources include metals from the wear and tear from the blades of mill plants, ...
13
A mathematical model for the sequestering of chemical contaminants by magnetic particles
... A mathematical model has been successfully developed and implemented using a computer program in order to characterize the pick-up of various liquid chemical contaminants by polymer-coated magnetic ...
19
Chemical contaminants reduction of wastewater used for peri urban agriculture in northern Ghana
... Based on the Environmental Protection Agency Guidelines of Ghana (2003), the level of ammonia in the wastewater is too high for irrigation purposes. The level of nitrate is lower and therefore safe for agricultural ...
7
Mathematical Model for Sequential pick-up of chemical contaminants by magnetic particles
... v 0 initial contaminant pick-up efficiency derived from the ideal 576. exponential pick-up model 577[r] ...
26
Concentration of Chemical Contaminants in Shahroud Swimming Pools
... Swimming is a popular sport ensuring the public health. However, many studies suggested that, being exposed to the swimming pool water might lead to a variety of health risks, such as increased asthma and allergy, ...
5
A Survey of Potential Population Exposures to Chemical Contaminants Present in Unprotected Surface Water Supplies in North Carolina
... MATRIX' OF PRIORITY POLLUTANTS POTENTIALLY DISCHARGED FROM ISDUSTRIAL CATEGORIES. POLLUTANT FOUND IN SIGNIFICANT QLIANTITY[r] ...
79
Use of Passive Sampling to Measure the Bioavailability of Chemical Contaminants in Surface Waters and Soil.
... chronic chemical exposure in aquatic systems however, their use is largely limited to hydrophobic chemicals ...the chemical suite of exposure ...evaluate chemical loads with greater precision and ...
110
Estrogen-like activity of seafood related to environmental chemical contaminants
... direct chemical analyses to only biologically active samples as a first monitoring ...to chemical approach, and could be used to identify edible seafood exposed to estrogenic organic chemicals, depending on ...
10
Chemical contaminants in drinking water in alshohada area omdurman – sudan
... of contaminants from wastewater are swiftly was recommending because huge pollution of water ...inorganic contaminants in Alshohada ...mineral contaminants in ...
9
Heavy Metal Analyses of Godavari River Water, (Maharashtra), India
... 2000 chemical contaminants have been identified in drinking water, many of which are pharmacologically active, and several of them are either carcinogenic or ...
10
Effects of Human Activities on Water Quality of Rupingazi River, Embu County, Kenya
... and chemical parameters which if exists in a water body beyond recommended levels by WHO and other water quality monitoring bodies could cause health and other undesired effects on the end ...of chemical ...
115
Indoor Chemical Air Contaminants in Main Prayer Hall during Jumaat Prayer in Mosques with Different Mechanical Ventilation
... the chemical contaminants in the air-conditioned mosque had higher concentrations than those in the non-air conditioned system ...indoor chemical air contaminants should be regularly monitored ...
8
Chemical Contamination in a Typical Independent Water Scheme (IWS) Catchment
... Abstract—Surface fresh waters including rivers, streams and lakes are a major source of drinking water and are habitats for plants and animals. Surface waters are often contaminated with chemicals such as pesticides, ...
5
Use of literature mining for early identification of emerging contaminants in freshwater resources
... about chemical contaminants, similar trends can be found for emerging microbial con- ...about contaminants in the aquatic environment, especially when used for the production of drinking water, are ...
15
Adhesion of Atmospheric Micro Contaminants on SUS304 Steel and Removal by UV Illumination
... particle-like contaminants decreased and finally almost all the surface was covered by film-like ...the contaminants but leaving part of the contained water in the ...
7
Chemical Baling of Oily Cast Iron Turnings and Use of Bales to Substitute Expensive and Scarce Scrapes
... Abstract: The results of the research are presented as the technology of smelting cast iron using iron-containing substances with organic pollutants as a charge material. Iron- and carbon- containing substances are ...
10
Factors influencing perceptions of private water quality in North America: a systematic review
... searched six computer databases (Web of science, Medline, Scopus, EBSCO, PubMed, and Agricola). The search was conducted between January and December 2017. The search was limited to primary peer-reviewed publications and ...
15
Soil pollution and remediation methods
... of chemical fertilizers, weedicides, insecticides and pesticides, which adversely affect the soil flora leading soil quality ...work, chemical works, garages and service stations, gas works, incinerators, ...
5
Hydropyrolysis: implications for radiocarbon pretreatment and characterization of black carbon
... that of the original biomass. Contamination sources include soil carbonates, humic acids, and micro- bial and lignocellulosic material. These may physically adhere to the sample structure, but may also be sorbed or ...
15
Assessment of major ionic compositions and anthropogenic influences in the rainwater over a coal mining environment of Damodar River basin, India
... Physico- chemical and major ionic compositions of rainwater samples as well as water soluble major ion composition were analyzed to employ principle component analysis for source ...
14