Pathogen: Microorganisms which can cause disease.
Pathogenic microorganisms: Microorganisms that can cause disease in other organisms or in humans, animals, and plants.
Pathogens: Disease-producing microorganisms.
Pathogens: Microorganisms (e.g., bacteria, viruses, or parasites) that can cause disease in humans, animals and plants.
Pathway: The physical course a chemical or pollutant takes from its source to the exposed organism.
PATHOGENS: Disease-causing organisms (generally viruses, bacteria, protozoa, or fungi).
Pathogen: disease-causing biological agent such as a bacterium, virus, or fungus.
Percolation: movement of water through soil or rock.
Permeability: capacity of soil, sediment, or porous rock to transmit water.
Pathogens - Microorganisms that can cause disease in other organisms or in humans, animals and plants (e.g., bacteria, viruses, or parasites) found in sewage, in runoff from farms or rural areas populated with domestic and wild animals, ...
Pathogenic: Capable of causing disease.
Pathogens: Microorganisms that can cause disease in other organisms, humans, animals, or plants.
PCBs: Polychlorinated biphenyls.
pathogenic bacteria
bacteria which may cause disease in the organisms by their parasitic growth.
period ...
Pathogen
An organism, generally a microorganism, causing, or capable of causing, disease or death, a disease-producing agent, usually applied to a living organism, any worms, protozoan, viruses, bacteria or fungi that cause disease.
P pathogenic
Definition (english only)
Description of an agent that induces illness.
Pathogen: A disease-producing agent; usually a living organism.
Peat: An unconsolidated deposit of partially decomposed plant matter with high moisture content, in a water-saturated environment.
Pathogen: A disease-causing agent.
Peptide: Fragment of a protein comprised of two or more amino acids.
Phase I: Clinical trial that examines a new drug candidate’s safety profile and may involve 10-60 healthy volunteers.
Pathogenic organism An organism capable of causing infection.
Phenol An aromatic benzene ring with a hydroxyl substituted for one hydrogen.
Pathogenic microorganisms that are present in human blood and can cause diseases in humans. These pathogens include hepatitis B virus (HBV) and human immunodeficiency virus (HIV).
Bloom ...
specific pathogen free (SPF)
Describing an animal removed from its mother under sterile conditions just prior to term and subsequently reared and kept under sterile conditions.
Bloodborne Pathogens: Pathogenic microorganisms that are present in human blood have the potential to cause disease in humans. These pathogens include, but are not limited to, hepatitis B virus (HBV) and human immunodeficiency virus (HIV).
Disinfectant A chemical or physical process that kills pathogenic organisms in water. Chlorine is often used to disinfect sewage treatment effluent, water supplies, wells, and swimming pools.
Pathogen Any substance that can trigger the onset of disease.Pay-As-You-Throw/Unit-Based Pricing Systems under which residents pay for municipal waste management and disposal services by weight or volume collected, not a fixed fee.
Pathogen A microorganism or virus that causes disease. Permafrost Layer of permanently frozen soil.
pathogen A microorganism capable of causing disease. percolation The slow seepage of water into and through the ground. permeability Describes the ability of rock or soil to transmit water.
a low concentration of pathogenic bacteria) but may be rich in dissolved solids, especially carbonates and sulphates of calcium and magnesium.
Black water contains pathogens that must be neutralized before the water can be safely reused. Typically black water, after neutralization, is used for non-potable uses such as flushing or irrigation.
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Biologists also wonder if global warming may be exaggerating the growth rates of pathogens such as the mites, viruses and fungi that are known to take their toll on bee colonies.
Legionella pneumophila
a water-borne pathogenic bacterium which causes Legionnaires' Disease; may be present in cooling systems and spread by droplets; controlled by chlorination, ozone, silver-copper, ultraviolet light ...
Giardia lamblia A pathogenic protozoa excreted by animals and whose cysts can infect humans causing the enteric disease, giardiasis. Giardia is highly resistant to chlorination.
Inflammation is the complex biological response of vascular tissues to harmful stimuli, such as pathogens, damaged cells, or irritants.
significant occurence of insects or other microorganisms, algae, or large-diameter pathogens; 2.
Infectious Agent- Any organism, such as a pathogenic virus, parasite, or or bacterium, that is capable of invading body tissues, multiplying, and causing disease.
Bacteria that serve as indicators of pollution and pathogens when found in water. These are usually found in the intestinal tract of humans and other warm-blooded animals.
Coliform index ...
The removal or destruction of all microorganisms, including pathogenic and other bacteria, vegetative forms, and spores.
Source: Terms of the Environment
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Infectious Agent: Any organism, such as a virus or bacterium, that is pathogenic and capable of being communicated by invasion and multiplication in body tissues.
Disinfection: A process whereby most microorganisms in or on a substance are killed; there is A high probability that pathogenic (disease causing) bacteria are killed in the process but depending on the process, ...
An agent capable of killing germs, usually pathogenic microorganisms.
gilgai ...
A chemical or physical process that kills pathogenic organisms in water, air, or on surfaces. Chlorine is often used to disinfect sewage treatment effluent, water supplies, wells, and swimming pools.
Disinfectant By-Product ...
CYTOKININS
A "witches broom" in the crown of a hardwood tree can be seen to the right. This deformity of many short, small, twisted twigs is often caused by a pathogen which produces a cytokinin that causes massive bud proliferation.
Fecal Coliform Bacteria: Bacteria common to the intestinal tract of mammals. Indicates biowaste from livestock or humans and may be a sign of disease-causing pathogens.
Fecal Coliform Bacteria- Bacteria found in the intestinal tracts of mammals. Their presence in water or sludge is an indicator of pollution and possible contamination by pathogens.
Since a portion of the groundwater source's recharge is from surface water, the groundwater is at risk of contamination from pathogens such as Giardia lamblia and viruses, which are not normally found in groundwater.
Most facilities employ a combination of mechanical removal steps and bacterial decomposition to achieve the desired results. Chlorine is often added to discharges from the plants to reduce the danger of spreading disease by the release of pathogenic ...
 See also: Water, Environment, Air, Environmental, Organic
  
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