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...by Vulcan Industries, Inc. quagga mussel Freshwater mollusk that can foul water intake screens and piping ...Inc. quantitative Description of a substance in exact terms. Quanti-Tray™ Water sample test kit by IDEXX Laboratories, Inc. Quantum® Floating aerator by A

* [[Global Strategy on Diet, Physical Activity & Health]] * [[Household water treatment and safe storage]]

* gas chlorination The application of chlorine gas to water. ...mine the molec­ular composition and concentrations of various chemicals in water and soil samples.

* L*ARO Reverse osmosis system by the former L*A Water Treatment Corp. * lagoon An excavated basin or natural depression that contains water, wastewater, or sludge.

* Fahrenheit (F) A temperature scale on which water’s freezing point is 32° and boiling point is 212°. ...surface channeling of water fed by wells or springs to provide a community water supply (Arabic).

* [[قلة نشاط طبيعيِ]] ({{إنج|Lack of Physical Activity}} * [[أمراض الماءِ الترفيهية]] ( {{إنج|Recreational Water Illnesses}}

* Babcock Water Engineering Former name of CASS Water Engineering, Inc. ...itch or excavation, or the process of re.lling. back.ow Flow reversal in a water distribution system that may result in contam­

* earthquake activity * environmental water samples

* Earthtec® Liquid copper water treatment product used as algicide/bactericide by Earth Science Laboratorie * ebb (1) The .owing back of water brought in by the tide. (2) To recede from a .ooded state....

* izontally into a water-bearing stratum, radiating from a central sump. radiation The transfer of e ...l A material that spontaneously emits ionizing radiation hav­ing a speci.c activity greater than 0.002 microcuries per gram.

* light water * light water reactor (lwr)

"Physical activity and dietary intervention for chronic diseases: a [http://jap.physiology.org

* Pace® Oil/water separator by Scienco/FAST Systems. * Pacer II™ Package water treatment plant by Roberts Filter Group.

* [[absorbing of water]] مص الماء * [[activated water]] ماء منشَّط

* absolute humidity The total amount of water vapor present in the air, measured in grams per cubic meter. * absolute purity water Water with a speci.c resistance of 18.3 megohm-cm at 25°C.

* daughter activity * distribution of activity

* tap water * tectonic activity

* saturated activity * sea water

...y. In addition, the production of some [[illegal drugs]] pollutes drinking water supply by releasing [[carcinogens]].<ref>Ilene Sue Ruhoy, Christian G. Daug ...the structural activity relationship (SAR). This means that when a useful activity has been identified, chemists will make many similar compounds called analo

...health risks; it prevents endanger­ment of underground sources of drinking water. * safe water Water that does not contain harmful bacteria, toxic materials, or chem­icals and