搜索结果: 1-15 共查到“水利学特色库 wastewater”相关记录27条 . 查询时间(0.174 秒)
The Effect of Municipal Wastewater Irrigation on the Yield and Quality of Vegetables and Crops
primary-treated municipal wastewater secondary-treated municipal wastewater
2015/3/1
The effect of municipal wastewater irrigation on the yield and quality of vegetables and crops was studied
by means of pot and lysimetric experiments.
Determination of Genotoxic Pollution of Some Hospital Wastewater with Salmonella Ames Test
Hospital Wastewater Ames Test TA 98 TA 100 Genotoxicity
2013/3/19
Wastewater of hospitals contains materials that would be a threat to alive. These water needs to be checked by a biological purification before leaving to nature. Hospital wastewater has differences t...
Simulation of Low TDS and Biological Units of Fajr Industrial Wastewater Treatment Plant Using Artificial Neural Network and Principal Component Analysis Hybrid Method
Fajr Industrial Wastewater Treatment Plant Simulation Artificial Neural Network PCA Low TDS Biological Unit
2013/3/19
Being familiar with characteristics of industrial town effluents from various wastewater treatment units, which have high qualitative and quantitative variations and more uncertainties compared to urb...
Performance Simulation of H-TDS Unit of Fajr Industrial Wastewater Treatment Plant Using a Combination of Neural Network and Principal Component Analysis
Simulation Artificial Neural Network PCA Fajr Industrial Waste Water Treatment Plant High TDS Unit
2013/3/19
Nowadays, with regard to environmental issues, proper operation of wastewater treatment plants is of particular importance that in the case of inappropriate utilization, they will cause serious proble...
Chemical Characterization of Tomato Industry Wastewater, Florida, United States
Tomatoes Wastewater Packinghouse Nutrients Trace Metals
2013/3/18
Tomato packers often struggle to find ways to reuse the large volumes of wastewater generated during the tomato cleaning and sanitizing processes due to high transportation costs for off-site disposal...
Study of the Purification Performance of Sand Filter Drained in a Complementary Treatment of Urban Wastewater under Soil and Climatic Conditions of the Southern Tunisia
Infiltration Percolation Purification Depth of the Sand Filter Covered Plant
2013/3/20
In?ltration percolation is a rustic and extensive purifying technique which is capable of completely oxidizing and decontaminating wastewater. The object of the present study is to validate on a real ...
Treatment of Oily Wastewater Using Composite Flocculant of Polysilicate Ferro-Aluminum Sulfate – Rectorite
Polysilicate Ferro-aluminum Sulfate Rectorite Flocculation Oily Wastewater
2013/3/19
In this study, a novel flocculant was prepared by an inorganic polymetric flocculant (IPF) - polysilicate ferro- aluminum sulfate (PSFA) and rectorite (REC). The structure of the PSFA-REC composite wa...
N-Removal on Wastewater Treatment Plants: A Process Control Approach
Wastewater Process Control Nitrogen Removal PID Control
2013/3/19
A multilayered control design approach is proposed here. Starting with the Dissolved Oxygen (DO) control loop in the last aerated tank, the control of the recirculation sludge is added next. Once the ...
Energy and Emergy Analysis to Evaluate Sustainability of Small Wastewater Treatment Plants: Application to a Constructed Wetland and a Sequencing Batch Reactor
Constructed Wetland Emergy Analysis SBR Energy Sustainable Development
2013/3/21
The aim of this study is to assess the sustainability of two wastewater treatment systems by energy and emergy analyses. The first system is a Sequencing Batch Reactor (SBR) which is a concrete and el...
Removal of Copper Ions from Acid Mine Drainage Wastewater Using Ion Exchange Technique: Factorial Design Analysis
Acid Mine Drainage Ion Exchange Heavy Metal Copper Removal Factorial Design of Experiments
2013/3/21
A factorial experimental design method was used to examine the “Cu2+” removal from acid mine drainage wastewater by ion exchange technique. Ion Exchange technique is preferred because of reduced sludg...
Kinetic Studies for an Aerobic Packed Bed Biofilm Reactor for Treatment of Organic Wastewater with and without Phenol
Packed Bed Reactor Biofilm Mixed Culture COD Removal Phenol Kinetic Model
2013/3/20
A laboratory scale aerobic fixed film bioreactor packed with glass beads for biofilm growth was used to evaluate the removal efficiencies of COD and phenol for a carbohydrate—phenol mixture in wastewa...
Urban Wastewater Characteristic and its Management in Urban Areas—A Case Study of Mysore City, Karnataka, India
Urban Waste Water Water Quality Appraisal Quality of Irrigation Water Heavy Metal
2013/3/20
The rapid growth of the population, the technological and industrial boom has brought enormous prob-lems and degradation of the environment. There is a gradual decline in availability of fresh water t...
BOD Exertion and OD600 Measurements in Presence of Heavy Metal Ions Using Microbes from Dairy Wastewater as a Seed
BOD Inhibition Metal Ions OD600 Microbes Dairy Wastewater
2013/3/20
BOD measurements in presence of cobalt, nickel, copper, zinc, silver and cadmium are reported using wastewater from dairy industry as a seed. Extent of inhibition in BOD is studied for variables like,...
Co-digestion Of Olive Mill Wastewater and Swine Manure Using Up-Flow Anaerobic Sludge Blanket Reactor for Biogas Production
Anaerobic Co-digestion Olive Mill Waste Effluent Swine Manure Biogas Mesophilic Tem-perature
2013/3/20
Swine wastewater (SW) and olive mill wastewater (OMW) are two problematic wastes that have become major causes of health and environmental concerns. The main objective of the current work was to evalu...
Comparison of Alkaline Treatment of Lead Contaminated Wastewater Using Lime and Sodium Hydroxide
Acid Alkali Agents Alkaline Treatment Battery Lead Speciation TDS
2013/3/20
A lead-acid storage battery manufacturing industry in India produces several thousand liters of lead con-taminated acidic wastewater on a daily basis and uses hydrated lime to render the lead-contamin...