Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 9 of 9 for “"onsite wastewater treatment"”.
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Geophysical characterization of onsite wastewater treatment system effects on groundwater quality, eastern North Carolina
Onsite wastewater treatment systems (OWS) are a potential non-point source of pollution that can result in water quality degradation in groundwater and surface water. Locating OWS wastewater plumes in the subsurface often requires extensive site instrumentation and monitoring. The application of …
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Wastewater Regulation: a Groundwater Protection Strategy For Christian County, Missouri
… soils in Christian County are not conducive to onsite wastewater treatment systems. The soil survey of Christian County is a reference which should be used by developers and homeowners when deciding where to place an onsite wastewater treatment system. State laws enacted to protect groundwater …
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Pharmaceuticals removal in soil following wastewater land application
… are used worldwide and enter the environment via wastewater treatment system effluent discharges. With increasing concern in water reuse, attention is turning to the wastewater resulting in detection of these compounds in several environmental media associated with wastewater stream. One of the …
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Occurrence of Pharmaceuticals and Personal Care Products (PPCP) & Artificial Sweeteners (AS) in Surface Waters of Maryland's Chesapeake Bay Western Shore
… sustained contribution to surface waters via wastewater treatment. This study used 13 PPCP and 2 AS to describe their sources and temporospatial patterns in Maryland’s Western Shore. Sampling was conducted over three seasons in 2021 at 79 sites, including headwater streams, groundwater, and …
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CHARACTERIZATION OF SEPTIC SYSTEM WASTEWATER AND MUNICIPAL SOLID WASTE LANDFILL LEACHATE
… waste is disposed of in landfills, and domestic wastewater is treated by wastewater treatment plants (WWTPs) or onsite wastewater treatment systems (OWTSs). While OWTSs, the majority of which are conventional septic systems, account for the minority of wastewater treatment in the U.S., they …
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Effects of siting boreholes and septic tanks on groundwater quality in Saint Bonaventure Township of Lusaka District
… adverse effects on water supply and sewage treatment facilities in the District. Consequently, authorities in Lusaka have allowed use of septic tanks and boreholes in the same area in some Townships. St. Bonaventure located about 7km from Town center to the south in Makeni is one of such …
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Effects of siting boreholes and septic tanks on groundwater quality in Saint Bonaventure Township of Lusaka District
… adverse effects on water supply and sewage treatment facilities in the District. Consequently, authorities in Lusaka have allowed use of septic tanks and boreholes in the same area in some Townships. St. Bonaventure located about 7km from Town center to the south in Makeni is one of such …
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Evaluation of spray irrigation as a methodology for on-site wastewater treatment and disposal on marginal soils
… irrigation as an alternative methodology for onsite wastewater treatment and disposal. The first site was located in Montgomery Co., VA on a Chilhowie soil (very-fine, mixed, mesic Typic Hapludalf) and the second was located in Alleghany Co., VA on a variant of the Monongahela series …
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Onsite Remediation of Pharmaceuticals and Personal Care Products in Domestic Wastewater using Alternative Systems Including Constructed Wetlands
… monitored or regulated in US drinking water or wastewater. Researchers have found low levels of TOrCs in aquatic and terrestrial environments all over the globe, and observed negative effects on impacted biota. The primary source of TOrCs in the environment is domestic wastewater discharges. …