Pollution in Chambal river at Kota was studied by Olaniya et al. (1976) and the water was reported to be moderately polluted at most of the study sites. A comparative study of chemical
Lire la suite2016-3-31 · This study focused on using analytical and numerical models to develop and manage groundwater resources, and predict the effects of management measurements in the groundwater system. Movement of contaminants can be studied based on groundwater flow characteristics. This study can be used for prediction of ion concentration and evaluation of groundwater pollution as the …
Lire la suite2016-3-31 · Movement of contaminants can be studied based on groundwater flow characteristics. This study can be used for prediction of ion concentration and evaluation of groundwater pollution as the theoretical basis. The Yimin open-pit mine is located in the northern part of the Inner Mongolia Autonomous Region of China.
Lire la suite2 · Nutrient pollution, caused by excess nitrogen and phosphorus in water or air, is the number-one threat to water quality worldwide and can cause algal blooms, a toxic soup of blue-green algae that ...
Lire la suite2021-2-1 · 2021-2-1 · UnifiedWater is an application that allows for the easy monitoring of water quality from anywhere in the world. The device is equipped with multiple sensors that together monitor the overall quality of the water ( Figure 1 ). This data is then centralized in …
Lire la suite2016-1-16 · 3. For the sources identification of a sudden water pollution incident, a water quality monitoring work is a necessary. The water quality monitoring scheme proposed in this paper is to set multiple monitoring points in the affected river section, and obtain the overline {C} (overline {x}_ {i} …
Lire la suite2016-1-16 · Identification of pollutant sources for river pollution incidents is an important and difficult task in the emergency rescue, and an intelligent optimization method can effectively compensate for the weakness of traditional methods.An intelligent model for pollutant source identification has been established using the basic genetic algorithm (BGA) as an optimization search tool and applying an ...
Lire la suiteUrban Air Quality, Climate and Pollution: From Measurement to Modeling Applications (pp. 35873-36026) October 2020, issue 28. Water Environmental Pollution and State of the Art Treatment Technologies (pp. 34583-34807) September 2020, issue 27. Earthworm and Soil Pollution …
Lire la suiteConnect the Arduino and Turbidity meter module as per the diagram, use the Analog Pin A1. Download the Github Repo and deploy the code in Sensing-Earth-Sigfox-Water-Meter/Arduino/ sketch o. Open the Serial Monitor and check if your sensors are …
Lire la suite2016-1-16 · Identification of pollutant sources for river pollution incidents is an important and difficult task in the emergency rescue, and an intelligent optimization method can effectively compensate for the weakness of traditional methods. An intelligent model for pollutant source identification has been established using the basic genetic algorithm (BGA) as an optimization search tool and applying ...
Lire la suite2010-1-1 · 21 water samples were collected from the lower reaches in Haihe River Basin and the pollutant content was detected in May, 2009. The water quality of 11 rivers in this area was assessed with the methods of Single Factor Assessment Method, Comprehensive Pollution Index Method, Fuzzy Comprehensive Evaluation Method and Water Quality Identification Index Method.
Lire la suite2018-4-5 · The paper provides a complex, critical assessment of heavy metal soil pollution using different indices. Pollution indices are widely considered a useful tool for the comprehensive evaluation of the degree of contamination. Moreover, they can have a great importance in the assessment of soil quality and the prediction of future ecosystem sustainability, especially in the case of farmlands ...
Lire la suite2015-5-1 · Background Zambia''s major economic activity is mining, and as at 2005, mining contributed about 65% of export earnings. Major minerals are Copper and Cobalt Copper production stands at 465,000 mt, and is expected to reach about 700,000 mt by 2010. 2 big copper mines (new) to being developed, and several small ones.
Lire la suiteWater, Sanitation, Pollution and Health in the Arctic (pp. 32827-33055) November 2018, issue 32. 13th IHPA Forum and Selected Studies on POPs (pp. 31793-31928) November 2018, issue 31. Environmental Pollution: Problems and Solutions (pp. 30745-30846) …
Lire la suitepollution are nuclear powers, power generators etc. where water is used as coolant, but nearly all the industries contribute for the above, though they vary in their extent.
Lire la suite2015-5-1 · Water Pollution Most effluent from the Mines end up in the Kafue River A lot of waste oil and effluent discharged into the environment This river is source to about 40% of drinking water for the...
Lire la suite2018-4-5 · where PI—calculated values for Single Pollution Index and n—the number of total heavy metals analyzed in this study. Nemerow Pollution Index (PI Nemerow) The Nemerow Pollution Index (PI Nemerow) allows the assessment of the overall degree of pollution of the soil and includes the contents of all analyzed heavy metals (Gong et al. 2008). It is calculated for both the O and A horizons, based on …
Lire la suiteConnect your Walabot to Raspberry Pi using a micro USB cable; Install the Walabot SDK and the WalabotAPI Python library using pip. Connect your Sigfox shield. Download Github repo on Raspberry Pi from Sensing-Earth-Sigfox-Water-Meter/Pi/ sigfox.py; …
Lire la suite2021-2-1 · The device is equipped with multiple sensors that together monitor the overall quality of the water ( Figure 1 ). This data is then centralized in a database where it is visualized on a dashboard. FIGURE 1 – UnifiedWater device in the field. The device is an affordable, mass producible and open source end-to-end application, which allows ...
Lire la suite
