Some potential occupational and environmental hazards associated with fish pond production in Nigeria [PDF]
, 2005 The paper highlights the concept of information and the significance of environmental and occupational hazards associated with pond fish production in Nigeria and discuss the possible options for the ways forward.
Ibiwoye, T.I.I. +4 more
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An assessment of the cost effectiveness of vegetation harvesting as a means of removing nutrient and metals from ponds [PDF]
, 2005 This paper reports on an investigation to quantify the mass of pollutants removed from a stormwater retention pond by routine vegetation harvesting. The amount of plants can increase the costs of ponds, and the increased costs of plant maintenance may ...
Barrett, M. +2 more
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Town of New Durham Zoning & Land Use Odinance [PDF]
, 2007 The surface waters (streams, rivers, lakes and ponds) and wetlands of New Durham supply drinking water, wildlife habitat, and recreation opportunities for the community.
New Durham Planning Board
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Quantifying health risks in wastewater irrigation [PDF]
, 2008 The guidelines developed by the World Health Organization for the safe use of wastewater in agriculture are based on a tolerable additional disease burden of 10-6 disability-adjusted life year loss per person per year, equivalent to rotavirus disease and
Mara, D.D.
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Enhanced phosphorus removal in a waste stabilization pond system with blast furnace slag filters
, 2009 In this work a tertiary horizontal-flow blast furnace slag (BFS) filter was tested for phosphorus removal under laboratory and field conditions. Laboratory experiments were conducted in a benchscale BFS filter for phosphorus adsorption capacity at ...
Camargo Valero, M.A. +3 more
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Enhancing Biodiversity and Multifunctionality of an Organic Farmscape in California’s Central Valley [PDF]
, 2008 Organic farmers in the USA increasingly manage the margins of previously monocultured farmed landscapes to increase biodiversity, e.g. they restore and protect riparian corridors, plant hedgerows and construct vegetated tailwater ponds.
Cordova-Kreylos, A.L. +8 more
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Journal of Urban and Environmental Engineering, 2013 This paper presents a model for natural syst ems used in Wastewater Treatment Plant (WWTP) Sewon Bantul. The model is m odeling development, derived from the physical and biochemical phenomena involved in the biological treatment process.
Sunarsih Sunarsih +2 more
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Facultative Stabilization Pond: Measuring Biological Oxygen Demand using Mathematical Approaches
E3S Web of Conferences, 2018 Pollution is a man-made phenomenon. Some pollutants which discharged directly to the environment could create serious pollution problems. Untreated wastewater will cause contamination and even pollution on the water body.
Wira S Ihsan, Sunarsih Sunarsih
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Solar heat driven water circulation and aeration system for aquaculture [PDF]
, 2017 The proposed design concept of water aeration and updraft circulation in aquaculture is based on the Organic Rankine Cycle (ORC) technology and uses a solar energy absorbed by a floating collector.
Gusev, Sergei +2 more
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Treatment efficiency in wastewater treatment plant of Hat Yai Municipality by quantitative removal of microbial indicators [PDF]
Songklanakarin Journal of Science and Technology (SJST), 2009 The efficiency of treatment in a wastewater treatment plant of Hat Yai Municipality through stabilization ponds and constructed wetlands was monitored by using the bacterial indicators, total coliforms (TC), fecal coliforms (FC), Escherichia coli and ...
Duangporn Kantachote +2 more
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