Word Finder - contaminants

definition

That which contaminates; an impurity; foreign matter.

example

Put the lid on the jar to keep contaminants out.

Uppsala were noted for their care in removing contaminants.

Specially produced mixtures of CO 2 and trace contaminants were obtained from a specialist gas company.

The impact of the current policy on levels of contamination was assessed through the Delphi survey of experts on chemical contaminants and naturally-occurring toxicants.

Without this technology, those oils and contaminants could easily distort your vision.

In the first, firmly bonded surface contaminants are removed using a clay bar and a lubricant.

Broiled, to eliminate contaminants found in freshwater fish.

In the Great Stour catchment, 26 sites of waste disposal have been identified by the Environment Agency as potential groundwater contaminants.

The optimum standards for tracing inorganic contaminants in soil, sediment, water, oil, plants and food materials.

Experts tell us that a safe room inside your house or inside your apartment can help protect you from airborne contaminants for several hours.

An integral strainer on the inlet side should prevent possible malfunction from particulate contaminants in the mains gas supply.

Sensitive new testing kits can detect tiny amounts of potentially harmful toxic contaminants in foods.

This is crucially important for storage with liquid nitrogen owing to the high levels of accumulated microbial contaminants in liquid nitrogen storage vessels.

All three investigations found raised levels of radioactive contaminants, far in excess of background levels.

Industrial contaminants can be particularly harmful to the aquatic fauna, with some species unable to tolerate the change in water quality.

Both substances were present as contaminants in polyamine flocculants and could theoretically arise in drinking water.

Its use is for the monitoring of a process in which contaminants are to be removed selectively by flocculation from yeast cell homogenate.

Removing the contaminated soils was technically impractical, and removing contaminated ground water did not address the source of the contaminants.

Organic contaminants appear to pose no threat to the health of people consuming black scabbardfish.

Typical contaminants are exhaust fumes from lorries parked outside the air compressor intake, flux fumes, halogenated solvents and oil from unsuitable compressors.

Specific problems were also highlighted through a workshop of experts on chemical contaminants and naturally-occurring toxicants in food.

This general area of chemical contaminants and inherent toxicants in food is further considered in relation to the Food Surveillance Paper.

Moreover, there are chemicals and contaminants in tap water that are not exactly safe.

Indoor lighting, airborne contaminants, and ultraviolet light will all have an impact on the rate and extent of fading.Inspect used pieces by flipping upholstered cushions and viewing wooden or leather furniture from all sides.

Contaminated soil can harm plants growing in the soil, expose humans to contaminants and harm humans who eat plants and animals that have been exposed.

Learning about these contaminants, how they are produced and how they affect the environment and our lives, is important to efforts to reduce or eliminate these harmful substances in the future.

These contaminants are present in virtually all of our oceans, lakes, streams, and reservoirs worldwide.

Soil contamination, which is the addition of man made chemicals or other contaminants to the natural soil environment, is another issue that affects the environment adversely.

Factories and industrial sites often contaminate the soil with hazardous chemicals, and waste treatment plants, landfills, and septic systems leach contaminants into the soil that are both chemical and organic toxins.

Nonpoint source pollution or run-off pollution includes apparently minor household contaminants such as lawn chemicals or car cleaning fluids.

Air pollution occurs whenever contaminants enter the atmosphere.

These contaminantsalso pose an added risk when they accumulate in the environment and eventually find their way in animal and human tissue.

Other contaminants, like grease from industrial food processing, may leech the oxygen out of the water and suffocate fish.

Other contaminants can use up oxygen in water, which fish need to survive.

Other methods, like reducing soil erosion or improving water treatment, attempt to stop contaminants from entering natural water systems through runoff or leaks.

The grains in pet food are more likely to contain toxic molds, pesticides and man-made contaminants (such as melamine) than grains for human consumption.

Natural Balance assures customers that all pet food products are rigorously tested for contaminants such as melamine, cyanuric acid, ochratoxin, E. coli and salmonella.

Wash all raw food thoroughly before serving them to your dog to eliminate any residue of contaminants such as E. coli or pesticides.Keep raw food refrigerated as needed.

First, there have been a lot of food recalls over the past few years, and some of those recalls were set off by the discovery of harmful contaminants in a number of commercially made kibbles and biscuits.

This will help to ensure that mold or other contaminants do not spread into the sprouts.

Attempting to remove this kind of tile may release harmful contaminants into your home.

These contaminants can cause numerous health issues in cats and dogs including renal failure and death.

Organic baby toys allow you to give your child entertaining things to play with while not having to worry about harmful contaminants.

One of the main suspects for the contaminants was the rice these foods contain.

Some of the foods imported from Mexico in years past have been found to have contaminants that have been outlawed in this country.

You're helping to keep the water in your local lakes and streams free of dangerous contaminants and protecting native wildlife species too.

E.Coli, one of the most common contaminants in beef, is found in the intestinal tracts of cattle.

Their wool and cotton contains no additives and even test each year to ensure that there are no contaminants in their products.

The specification of synthetic chemicals recognizes the fact that many of the drinking water contaminants monitored by the EPA originate from agricultural practices.

Pesticides are among the multitude of contaminants the EPA regulates for drinking water safety.

Anti-smudge technology is a large part of this technology, and it translates into lenses that literally repel oils and contaminants.