the need for immediate or operational decontamination
Surface contamination results are used to determine the presence of harmful substances, such as bacteria, viruses, chemicals, or radioactive materials, on surfaces. These results help identify potential health risks, assess the need for cleaning and decontamination procedures, and ensure a safe environment for occupants.
the need for immediate or operational decontamination
Groundwater is as prone to contamination as surface water. Groundwater contamination results from the infiltration of spills at the surface, leachate from tanks. pipelines and buried waste. Groundwater may also be contaminated by naturally occurring salts, metals, organics and gases in the soil.
Litmus paper should be placed on a clean surface to prevent contamination and ensure accurate results. Any foreign substances on the surface could interfere with the pH reading by altering the color change on the litmus paper.
George Trevino has written: 'On the natural redistribution of surface contamination' -- subject(s): Surface chemistry, Surface contamination
Visible surface detection is a technique in computer graphics used to determine which surfaces of objects are visible from a particular viewpoint, while occluding surfaces that are blocked from view. This process is essential for rendering scenes accurately, as it helps to produce realistic images by eliminating hidden surfaces. Common algorithms for visible surface detection include the Z-buffer, depth sorting, and ray tracing methods. These techniques enhance performance and visual fidelity in 3D rendering.
The surface of a matrix needs to be inert to prevent any unwanted reactions or interactions with the substances being separated or analyzed. This helps to ensure the accuracy and reliability of the results obtained by the matrix. An inert surface minimizes contamination and interference that could affect the sample and its analysis.
The word contamination comes to mind.
R. D. Law has written: 'Strain-gauge balance performance and internal temperature gradients measured in a cryogenic environment' 'Development of inspection techniques for quantitavely measuring surface contamination on SRM hardware' -- subject(s): Space vehicles, Surface contamination, Contamination
Indirect contamination occurs when harmful substances or microorganisms are transferred to a surface, object, or person through contact with contaminated materials such as hands, clothing, or equipment. This type of contamination does not directly result from contact with the source of contamination but occurs through secondary means.
i will tell when i have leraned. i will tell when i have leraned.
The major cause would be runoff from farms with pesticides and insecticides, secondly would be contamination, chemical spills, and thirdly would be contamination by people such as matter from animals and humans.