Results 131 to 140 of about 136,208 (301)
Domestic Wastewater and the Sodium Factor [PDF]
, 1997 Alternative wastewater treatment systems combat many on-site disposal problems, but no incentives are given to householders to improve the domestic wastewater quality before treatment or disposal. While governments address phosphorus reduction programs, the effect of sodium in wastewater is ignored.
openaire +1 more source
Recovering nutrients from urine – A golden opportunity for sustainable fertiliser production
PLANTS, PEOPLE, PLANET, EarlyView.Agricultural industrialisation has led to levels of nutrients in the environment that are well above safe operating limits, yet fertiliser use is necessary to feed a growing population. The recovery of nutrients from human urine in large, developed cities may offset some of the ecological and economic impacts associated with fertiliser production, as ...
Hanxia Yu +9 more
wiley +1 more source
The Scientific World Journal, 2016 Currently in many cities and rural areas of Vietnam, wastewater is discharged to the environment without any treatment, which emits considerable amount of greenhouse gas (GHG), particularly methane.
Lan Huong Nguyen +4 more
doaj +1 more source
Pengembangan Sistem Pengelolaan Data Kualitas Air Limbah Domestik Perkotaan [PDF]
, 2009 One of the activities undertaken within the framework of environmental sanitation management by the government is to publish a variety of regulations governing the wastewater disposal problem.
Wahjono, H. D. (Heru)
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Domestic wastewater heat recovery
, 2017 The aim of this thesis is to study and explain the purpose and the function of drain water heat exchangers. The thesis goes over theory behind heat transfer and heat exchangers and presents the general solutions of domestic drain water heat recovery systems. Systems gone over in detail are the different general shower drain water heat recovery systems.
openaire +1 more source
Remote Sensing in Ecology and Conservation, EarlyView.Land cover change that leads to increased nutrient and sediment runoff is an important driver of change in coral reef ecosystems. In this study, we combined satellite remote sensing and field monitoring to assess concomitant changes in watershed land cover and coral cover in northeastern Puerto Rico in 2000–2015.
Pirta Palola +5 more
wiley +1 more source
International Water Management Institute success stories 2000-2009 [PDF]
Research institutes / Research projects / Development projects / Water resource management / Water use / Multiple use / Food security / Soil conservation / Poverty / Farmers / Water harvesting / Water storage / Tanks / Land management / Drinking water ...
Chartres, Colin J.
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River, EarlyView.Network analysis of functional genes among prokaryotes, and eukaryotes in natural and artificial rivers. Abstract Periphyton in aquatic ecosystems plays vital roles in the elemental cycle process and is vulnerable to anthropogenic interference. However, few studies have explored the elemental cycles of carbon (C), nitrogen (N), phosphorus (P), and ...
Yulu Tian +4 more
wiley +1 more source
Growth Efficiency of Chlorella sorokiniana in Synthetic Media and Unsterilized Domestic Wastewater. [PDF]
BioTech (Basel), 2023 Bulynina SS +2 more
europepmc +1 more source
Sand Bioreactors for Wastewater Treatment for Ohio Communities [PDF]
, 1999 PDF pages ...
Mancl, Karen M., Rector, Don
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