Ground water is one of the most important sources of drinking water in rural areas of Elfeta district, Oromia, Ethiopia; hence, it is important to assess and evaluate the quality of these water sources. The objective of ...

Water is one of the most important compounds of the ecosystem, and all living organisms on the Earth need water for their survival and growth. However, this precious ecosystem is under pollution pressure from various ...

Aquatic foods (e.g., fish food) is among the priority concern as the pathway through which humans exposed to considerable amount of trace heavy metals and become vulnerable to the metals caused human health risks. Nine ...

In extensive parts of Ethiopia, soil acidity is one of the main factors limiting soil fertility and crop productivity. The pH of a soil solution measures how acidic or alkaline the soil is. This investigator explores the ...

Hot pepper has been cultivated in Ethiopia for long period of time. Currently, it is produced in many parts of the country. The concentrations of essential metals (Ca, Mg, Cu, Fe, Mn, and Zn) and non-essential metals (Cd ...

Traditional medicinal plant practice is important part of health care. Kalanchoe pinnata is one of the medicinal plants that traditional practice in Ethiopia. Phytochemicals are the medicinally active compounds found ...

Malachite green dye (MG) is the cationic dye that is widely used for coloring cotton, wool, and silk. Since MG is harmful to human beings and toxic to microorganisms, there is the need to find cheap and efficient methods ...

Honey is a sweet, naturally and sugary substance. It is produced by bees from the nectar of different plants. Honey contains different sugars, organic acids, proteins, vitamins, minerals, and heavy metals. This study ...

Tomato (Lycopersicon esculentum Mill.) is one of the most important vegetable worldwide. Tomato fruit is rich in minerals and vitamin and it contribute to a healthy, well-balanced human diet. Today, heavy metals ...

The analysis of the level of essential and non-essential metals in milk sample was very important for understanding the nutritional quality of milk for use. This research is aimed to determine the concentration of some ...