Products/Services for Macclean Water Treatment Systems

  • Suspended Growth Treatment Systems-Image
    Suspended Growth Treatment Systems - (11 companies)
    Suspended growth treatment systems freely suspend microorganisms in water. They use biological treatment processes in which microorganisms are maintained in suspension within the liquid. In suspended growth treatment systems, microorganisms convert...
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    Chemical Water Treatment Equipment - (223 companies)
    Chemical water treatment equipment mitigates the formation of scale, calcium carbonate deposits, in process water systems such as cooling towers, boilers and heat exchangers by controlled chemical addition and system monitoring. Chemical water...
  • Wastewater Treatment Operating Services-Image
    Wastewater Treatment Operating Services - (827 companies)
    Wastewater treatment operating services are publicly-owned treatment works (POTW) that serve residential, commercial, and industrial facilities and infrastructures. How to Select Wastewater Treatment Operating Services. Image Credit: Siemens Water...
  • Water Pumps-Image
    Water Pumps - (862 companies)
    Water pumps move water that does not contain suspended solids or particulates. Applications include water supply, irrigation, land and mine drainage, sea water desalination, and condensate transport. Water pumps move water that does not contain...
  • Filter Media-Image
    Filter Media - (442 companies)
    ...and Beverage. Hydrocarbon Processing (Oil & Gas). Medical. Municipal Water Supply. Pool and Spa. Power Generation. Pulp and Paper. Semiconductor Processing. Waste Treatment. Standards. ISO 29463-1 - High-efficiency filters and filter media for removing...
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    Wastewater Treatment Equipment - (669 companies)
    ...meaning that industrial wastes, chemicals, toxins, or other objectionable materials are present in sufficient quantities to cause a measurable degradation of water quality. Often, wastewater treatment equipment is used at sewage treatment plants...
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    Electric and Magnetic Water Filters - (35 companies)
    Electric and magnetic water filters use electrical charging and magnetic energy to treat water and wastewater. Electric and magnetic water filters use electrical and magnetic fields and energy to treat water and wastewater. The electric treatment...
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    Cleaning Agents and Surface Treatments - (1890 companies)
    Cleaning agents and surface treatments includes liquid cleaners, degreasers, strippers, passivators, etchants, solutions and additives for cleaning and surface preparation. How to Select Cleaning Agents and Surface Treatments. Image Credit: All-Spec...
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    Fixed Growth Treatment Systems - (21 companies)
    Fixed growth treatment systems attach microorganisms to a surface that is exposed to water. In a fixed growth treatment system, aerobic microorganisms attach and grow on an inert media. Wastewater flows across a slime layer created by the attached...
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    Water Quality Testing Instruments - (333 companies)
    Water quality testing instruments are used to test water for chemical and biological agents, and to measure variables such as clarity and rate of movement. These instruments provide a standard tool that can be used to collect information from...

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  • Consequences of protist-stimulated bacterial production for estimating protist growth efficiencies
    Treatments were then pumped into acid washed, 2 1 intraveinous flu- id bags ( MacClean -Fogg Corp.) by small peristaltic pump. Treatments were maintained at ambient water temperature (approximately 20 °C) by a flowing sea- water system in an on deck reservoir.
  • http://dspace.mit.edu/bitstream/handle/1721.1/11366/33214587-MIT.pdf?sequence=2
    … around the country, including Boston Harbor.33 Prior to 1965, the federal government had been involved in water pollution control, but only in a limited fashion, providing grants for sewage treatment plants, but leaving virtually … … to develop and implement water quality standards. John C. MacClean , "Divided Responsibilities Help Keep Harbor Dirty," Boston Herald 1 September 1966, 3. Cynthia Cates Colella, The Federal Role in the Federal System : The Dynamics of Growth (Washington, D.C …
  • Risk assessment models for invasive species: uncertainty in rankings from multi-criteria analysis
    2008) Parameter uncertainty, sensitivity analysis and prediction error in a water -balance hydrological model. MacClean , Arlington, www.expertchoice.com Freund JE … Basnou C, Vila` M (2010) Predicting plant invaders in the Mediterranean through a weed risk assessment system . 1996) Guest editorial: treatment of aleatory and epistemic uncertainty in performance assessments for complex systems.
  • Use of microsatellites to evaluate genetic diversity and species relationships in the genus Lycopersicon
    … on organellar DNA and one based on nuclear DNA (Palmer and Zamir 1982; MacClean and Hanson 1986 … … nor with the taxonomic data based on morphological traits or based on mating systems as reviewed by … Each seedling was treated individually. … mM MgCl2, 0.05% (v/v) polyoxyethylene ether (W-1)], 2.7 µl of water , 1.5 µl …
  • Proteolytic activity during senescence of plants
    … proteins in the PS II complex that allow non-cyclic electron transport from water to the plastoquinone … … and bean leaves (Ben-David, Nelson & Gepstein, 1983) and barley leaves (Holloway, MacClean & Scott, 1983). Two different photosensitizing systems initiating degradation were proposed, the bulk photosynthetic pigments (mainly chlorophyll) in the visible … … to degradation was proposed, since greater sensitivity to trypsin digestion was shown by treating isolated thylakoids with …
  • http://www.int-res.com/articles/dao2005/63/d063p175.pdf
    Because data recording systems are present on Tasmanian farms, recall bias is unlikely. Because the accuracy of these data is unknown, they should be treated with caution since they represent … … lower oxygen saturation level in the CS, (2) using a combination of dam/tap water or dam/river water … … of factors such as confinement stress (Sadler et al. 2000), dominant be- haviour ( MacClean & Metcalfe 2001 …
  • http://www-pub.iaea.org/MTCD/publications/PDF/Pub1415_web.pdf
    [199] IGNATIEV, V. V., GREBENKINE, K. F., ZAKIROV, R. Y., “Experimental study of molten salt technology for safe, low-waste and proliferation resistant treatment of radioactive waste and plutonium in accelerator-driven and critical systems ”, Proc. [209] MACCLEAN , H., BALLINGER, R., Silver migration and release in thin silicon carbide, Trans. Cermet fuel in a light water reactor: a possible way to improve safety.
  • Reviews of Environmental Contamination and Toxicology Volume 211
    … community structure is defined by the number of parts or elements within a system and by species … They concluded that the total concentrations of Cd and Zn in extracted pore water (PW) appeared to … They found that both acid and metal treatments changed the structure of the microbial community in the … Heal and MacClean (1975) reported that about 90% of the energy in the soil environment flows through …
  • CSIRO PUBLISHING - Marine & Freshwater Research
    Subsequently, we examined the effects of changes in land and livestock management and sewage treatment on nutrient export and derived consequences for water quality in the Chinese subtropical Kaiping (Dashahe) drinking water reservoir (supplying 0.4 million people). Environmental issues in integrated agriculture-aquaculture and wastewater-fed fish culture systems . ’ (Eds RSV Pullin, H Rosenthal and JL MacClean ) pp. 139–170.
  • Historical Perspectives on Erklären and Verstehen
    For example, one of the rare treatments of the natural sciences in this genre, Gustav Suchow’s obscure … … 29–31), and Köchly relied on Hegel to justify his plan for a new, dual-track school system . … criticized classical philology’s excessive focus on language at the expense of historical development ( MacClean 1982, 352f.) – … … “and it stands in relation to the humanistic method as oil does to water ” (Richter 1847a …