搜索结果: 1-15 共查到“农学 Wastewater”相关记录20条 . 查询时间(0.093 秒)
Short-Rotation Willows as a Wastewater Treatment Plant: Biomass Production and the Fate of Macronutrients and Metals
evapotranspirative willow system resource recovery sustainable wastewater treatment short rotation coppice
2023/12/21
Evapotranspirative willow systems (EWS) are zero-discharge wastewater treatment plants that produce woody biomass and have no discharge to surface or groundwater bodies. The influence of wastewater on...
Effectiveness of sunflower seed husk biochar for removing copper ions from wastewater: a comparative study
adsorption kinetics biosorbents charcoal
2016/2/22
Copper represents one of major hazardous pollutants in wastewater. The aim of this study is the comparison between sunflower seed husk biochar (SSHB) and activated carbon (AC) and sunflower seed husk ...
Effect of olive mill wastewater on growth and bulb production of tulip plants infected by bulb diseases
malformation dry mass biofungicides
2014/10/23
The effect of olive mill wastewater (OMW) on growth of tulip plants infected by common diseases as well as on their new bulbs production is analyzed in this work. Filtered and sterilized OMW was teste...
Flax Retting Wastewater Part 1: Anaerobic Treatment by Using UASB Reactor
UASB Flax Retting Wastewater COD Loading Rate COD and BOD Reduction
2013/3/8
The performance of UASB (Up-flow Anaerobic Sludge Blanket) reactor was investigated in the present study for treatment of flax retting wastewater. Batch and continuous experiments on a pilot scale wer...
Long term effects of treated wastewater irrigation on calcisol fertility: A case study of Sfax-Tunisia
Arid Region Wastewater Irrigation,Fertility El Hajeb-Sfax
2013/3/4
The use of treated wastewater (TW) for irrigation is increasingly being considered as a technical solution to minimize soil degradation and to restore nutrient content of soils. Indeed, TW usually con...
Solid Waste from Swine Wastewater as a Fuel Source for Heat Production
DTA Energy Flocculation Swine Wastewater Thermogravimetry
2016/5/11
This study was to evaluate the feasibility of recycling the solids separated from swine wastewater treatment process as a fuel source for heat production and to provide a data set on the gas emissions...
Eco-friendly Production of Maize Using Struvite Recovered from Swine Wastewater as a Sustainable Fertilizer Source
Swine Wastewater MAP Struvite Slowly-releasing Fertilizer
2016/5/9
Magnesium ammonium phosphate (MAP) was recovered from swine wastewater and the feasibility of reutilizing it as a slowly-releasing fertilizer was evaluated. Maize growth was investigated with normal a...
Vegetation-based Wastewater Treatment Technologies for Rural Areas in Japans
biogeofilter constructed wetland free water surface garden type hybrid
2010/10/25
Nitrogen and phosphorus loading of rural areas in Japan has recently exceeded environmental tolerance levels, thereby causing deterioration of aquatic environments. Rural areas need suitable low-energ...
Evaluation of filtration and SDI application effects on treated wastewater quality index
Filtration subsurface drip irrigation biological index
2011/1/11
Before the reuse of treated wastewater in irrigation, supplementary treatment could be used for controlling pollution index. In order to evaluate the filtration and subsurface drip irrigation (SDI) ap...
Comparison of three methods for Salmonella sp. quantification in wastewater
Salmonella sp MPN wastewater
2010/9/21
The increase in animal production has increased the amount of effluents destined, most of times, to agriculture and aquatic resources. As the same of others enteric microorganisms, Salmonella is prese...
Nitrogen and Phosphorus Removal from Wastewater by Useful Plants and the Effect of Shading on the Removal Efficiency
Nitrogen removal Phosphorus removal Shading Solar radiation Wastewater
2009/7/22
Nitrogen and phosphorus removal from wastewater by a ditch planted with several plants, including terrestrial species, was studied. The effects on the removal rate by shading were also examined. Papy...
Treatment of Wastewater from Seed Disinfection in Raising Rice Seedlings
Raising of seedling Rice Seed disinfection Wastewater
2009/7/21
The wastewater from seed disinfecting, which precedes to the raising of rice seedlings, has a problem in terms of environmental pollution. The authors therefore examined a way of management to spray w...
SIMULATED ACID AZO DYE WASTEWATER TREATMENT USING SUSPENDED GROWTH CONFIGURED SEQUENCING BATCH REACTOR (SBR) UNDER ANOXIC-AEROBIC-ANOXIC MICROENVIRONMENT
Simulated acid azo dye wastewater Sequencing Batch Reactor (SBR) periodic discontinuous process suspended growth configuration oxygen consumption rate
2010/3/26
Studies on the treatment of simulated acid metal complex azo dye (C.I.Acid black 210)
wastewater was carried out in anoxic-aerobic-anoxic microenvironment using a periodically operated sequencing bat...
Domestic wastewater treatment with a vertical completely drained pilot scale constructed wetland planted with Corchorus oliterius
Domestic wastewater constructed wetland treatment Corchorus oliterius
2009/3/4
A pilot scale constructed wetland planted with Corchorus oliterius was developed for domestic wastewater treatment. The reactor system was composed of rectangular beds realized in cement. Each b...
Application of para-wood charcoal as the media of the vertical-flow constructed wetland for treatment of domestic wastewater
Constructed wetlands vertical flow para-wood charcoal Typha sp
2009/3/3
The research aimed to observe the efficiency of vertical flow constructed wetland (VFCW) system using Para-wood charcoal as the media and Typha sp. as the cultivating plant to treat domestic wastewa...