搜索结果: 1-15 共查到“水利学特色库 Pollution”相关记录23条 . 查询时间(0.14 秒)
Managing salt pollution to protect drinking water resources and freshwater ecosystems（图）
Managing salt pollution protect drinking water resources freshwater ecosystems
2021/1/8
Doctors often tell us, "cut back on your salt." And just as too much dietary salt is bad for blood pressure, too much salt in our nation's streams, lakes, and reservoirs threatens ecosystem health and...
NEWS! Effective 2013, Water, Air, & Soil Pollution has changed its publication structure to a new publication model: Continuous Article Publishing. This means that papers will be published immediatel...
Long-Term Assessment of Nitrogen Pollution Load Potential for Groundwater by Mass Balance Analysis in the Tedori River Alluvial Fan Area, Japan
Water Balance Nitrogen Balance Groundwater Pollution Sewage Treatment Water Pollution from Farmland Nitrogen Pollution Load Potential
2013/3/18
To evaluate the nitrogen pollution load in an aquifer, a water and nitrogen balance analysis was conducted over a thirty-five year period at five yearly intervals. First, we established a two-horizon ...
Assessment of Heavy Metals Pollution in the Sediments of Euphrates River, Iraq
Heavy Metals Euphrates River Sediments Pollution Iraq
2013/3/19
Fourteen bed sediments samples were collected from the Euphrates River in order to determine concentrations, seasonal, spatial and contamination assessment of heavy metals such as Pb, Cd, Zn, Cu, Ni, ...
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...
Evaluation of BMPs to Reduce NPS Pollution at the Farm Level
Evaluation BMPs Reduce NPS Pollution Farm Level
2013/9/10
The Arroyo Colorado flows through Hidalgo, Cameron and Willacy Counties in the Lower Rio Grande Valley of Texas into the Laguna Madre and is the major source of fresh water to the lower Laguna Madre. ...
Biochemical Approach to Assess Groundwater Pollution by Petroleum Hydrocarbons (Case Skikda Algeria)
Groundwater TPH Biochemical Parameters BOD5 Algeria
2013/3/19
Due to the accelerated population growth and development in all sectors especially industry, more water has been pumped and more effluents have been rejected to the natural system. In the coastal Skik...
Socio-Environmental Impact of Water Pollution on the Mid-canal (Meda Ela), Sri Lanka
Meda Ela Sri Lanka Environment Pollution Water Quality
2013/3/19
Unplanned urban population growth in developing countries such as Sri Lanka exert pressures on the sectors of water supply, sewage disposal, waste management, and surface drainage in the cities as wel...
Vulnerability of Groundwater System in Central Jordan Valley/Pollution Indicators and Decontamination Process
Jordan Valley Groundwater Vulnerability Solar Distillation
2013/3/18
More than 60% of the water demand in Jordan is covered by groundwater. Due to the accelerated population growth and development in all sectors including agriculture, more water has been pumped and mor...
An Assessment of Biological Pollution in Certain Sector of Lower AL-Zab and River Tigris Waters Using Bacterial Indicators and Related Factors in Iraq
Bacterial Indicators Pollution River Tigris River Al-Zab Iraq
2013/3/18
This study was conducted during 2004 utilizing selected sectors of River Tigris and the This study was conducted during 2004 utilizing selected sectors of River Tigris and the Lower Al-Zab River among...
Pollution Status of Two River Estuaries in the Eastern Cape, South Africa, based on Benthic Meiofauna Analyses
Meiofauna Nematodes Heavy Metals Pollution Community Structure Sediment
2013/3/20
The benthic meiofauna of the two river systems, the Swartkops and Gamtoos, in the Eastern Cape of South Africa has been studied extensively. Various biological indices and statistical packages were us...
Application of Multivariate Analysis for Identification of Pollution Sources in the Densu Delta Wetland in the Vicinity of a Landfill Site in Ghana
Densu Delta Wetland Surface Water Pollution Cluster Analysis (CA) Principal Component Analysis (PCA)
2013/3/21
Surface water samples collected from various sites in the Densu delta wetland, Ghana, were analyzed for pH, temperature, TDS, EC, turbidity, TSS, alkalinity, HCO3-, BOD, COD, Na, K, Mg, Ca, Cl, SO42-,...
Assembly and Testing of an On-Farm Manure to Energy Conversion BMP for Animal Waste Pollution Control
Assembly Testing Animal Waste Pollution Control
2013/9/10
Numerous gasification experiments were conducted and proved that with proper moisture content (usually near 10%) animal manure can be gasified using theTAMU fluidized bed gasifier. In summary the foll...
Mercury Pollution from Dental Amalgam Waste in Trinidad and Tobago
Dental Amalgam Mercury Pollution
2013/3/20
Aim: To assess the knowledge and attitudes of dental practitioners regarding the disposal of amalgam waste from dental practices and to assess the level of mercury released via dental amalgam waste in...
Water Pollution with Special Reference to Pesticide Contamination in India
Pesticides Pollution Water Riverine Systems Toxicity Management
2013/3/20
The pesticides belong to a category of chemicals used worldwide as herbicides, insecticides, fungicides, ro-denticides, molluscicides, nematicides, and plant growth regulators in order to control weed...