It appeared to us through this study, which lasted six months from October 2016 to April 2017 in the Akra district of Duhok governorate, we found out the validity of the water of the spring of this area for use as a drinking water. The aim of this study is to assess the validity of the water of spring of the Akra area for human consumption as potable water. The results showed us after the analysis and laboratory examination such as[ electrical conductivity (EC), total alkalinity (TA), total dissolved solids (TDS), pH, total hardness (TH), magnesium (Mg2+) ,Calcium (Ca 2+), Dissolved oxygen (DO)and Chloride (CL-) ] of all springs of water of that region in terms of physical and chemical properties are safe to drink and can be identified as a good source of human consumption, Although there is a difference in some physical and chemical properties in some springs of water in that area, but it did not exceed the limits and international standards for drinking water. Therefore, the people of this region can use the water of those springs to drink without fear of any health effects.
2018-11
الاطاريح
2009-06-15
Elements of Environmental management of hazardous medical waste in university hospital Dusseldorf in Germany are a case study
This study describes the importance of environmental management system on the hazardous medical waste treatment as well as the evaluation of its role in the collection and separation of different wastes produced from different clinical departments at the University Hospital Dusseldorf .Germany. the study found that the annual average of the hazardous wastes during the last six years about (7272)Kg. This huge quantity of such hazardous waste needs an urgent and special environmental management to collect, transport, temporary storage and safe transport within the hospital building until transferred to the treating location station .Also there is a great need for qualified persons to manage these kinds of medical wastes. The responsible department for these wastes was the environmental protection department, directed by the assistant director of the hospital. This department was responsible for the following processes such as collection, separation, labeling storage and documenting of all kinds of hazardous wastes .It was found that these wastes was collected every two weeks and stored temporarily until the special environmental treating company comes to transport them to the final treating location, which were different and specific.
2009
المؤتمرات العلمية
international conference on advanced science and engineering 2018 (ICOASE 2018)
2018-10
IEEE
the conference was about nano-structures and technology that was sponsored by IEEE and held in partnership between University of Zakho and Duhok polytechnic University
