Zobrazeno 1 - 10
of 65
pro vyhledávání: '"Majid Ehteshami"'
Publikováno v:
Alexandria Engineering Journal, Vol 73, Iss , Pp 131-143 (2023)
Water and wastewater systems play an essential role in sustainable development and public human health, which have multiple environmental impacts that must be regarded. Life cycle assessment (LCA) is a promising and effective environmental evaluation
Externí odkaz:
https://doaj.org/article/7d7928fcd54c4c268dcc3cdca2b7b338
Publikováno v:
تحقیقات نظام سلامت, Vol 19, Iss 1, Pp 85-94 (2023)
Background: Despite its significant impact on the global economy, the iron and steel industry is also the largest consumer of energy and leaves behind a significant environmental footprint. Iran is also one of the top 10 steel producing countries, wi
Externí odkaz:
https://doaj.org/article/9a7ce65f22574138bf4a3e74e13bfa31
Autor:
Gholamreza Darvishi, Daryush Yousefi Kebria, Majid Ehteshami, Mahdi Asadi-Ghalhari, Farshad Golbabaei Kootenaei
Publikováno v:
تحقیقات سلامت در جامعه, Vol 6, Iss 3, Pp 55-64 (2020)
Introduction and purpose: Nowadays, traffic-induced air pollution factors are classified as destructive to the environment. Regarding an increase in urbanization and the number of cars, transportation, and movement of passengers and citizens between
Externí odkaz:
https://doaj.org/article/e8a5ffb7c5b746fa89358a93baee01be
Publikováno v:
Advances in Materials Science and Engineering, Vol 2022 (2022)
Microplastics are found in various environments with the increasing use of plastics worldwide. These particles can cause serious injuries. These damages not only affect water, soil, and air but also can cause irreversible problems for human beings an
Externí odkaz:
https://doaj.org/article/22f1b4eb215a4be6a2dfc4ce66d8d341
Autor:
Ali Ranjbar, Majid Ehteshami
Publikováno v:
Applied Water Science, Vol 9, Iss 2, Pp 1-14 (2019)
Abstract The interface between freshwater and saltwater in the coastal aquifer is a main factor that is affected by environmental threat and excessive pumping. In this study, a density-dependent numerical model was utilized to simulate the salt distr
Externí odkaz:
https://doaj.org/article/d500a13592f54a9aa58defc4e0f2ae22
Publikováno v:
Advances in Materials Science and Engineering, Vol 2021 (2021)
Today, most countries around the globe are facing water resources restrictions, and it is predicted freshwater resources will be more valuable than oil wells in the next century. In the present study, the ability of lead removal using both powders of
Externí odkaz:
https://doaj.org/article/ae920a7b5c2745eab95ac1d5e1e6a8b0
Publikováno v:
Advances in Materials Science and Engineering, Vol 2021 (2021)
Water pollution is one of the most critical global issues. Meanwhile, the problem of water pollution of rivers especially in Iran is rising due to expansion of agricultural and industrial applications. Due to a large number of sewer catchments, there
Externí odkaz:
https://doaj.org/article/9ae99e9c67a448dc88f0dce45662c77c
Publikováno v:
علوم بهداشتی ایران, Vol 3, Iss 4, Pp 8-23 (2015)
Background and purpose: In the process of rapid urbanization and industrialization in developing countries, environmental pollution is a major concern. One of the fastest growing problems of environmental pollution is an excessive intake of lead in u
Externí odkaz:
https://doaj.org/article/70785f1a2dd74ab688f813328e289a26
Publikováno v:
Journal of Urban and Environmental Engineering, Vol 9, Iss 1, Pp 54-65 (2015)
This study examined carbon, nitrogen and phosphorous removal from municipal wastewater in a sequencing batch reactor and biokinetic coefficients were evaluated according to results of BOD and COD. Furthermore, the MLVSS in the aeration reactor was mo
Externí odkaz:
https://doaj.org/article/1dbd5736f76e4559946eb079f1bc27d7
Autor:
Majid Ehteshami, Nader Biglarijoo
Publikováno v:
علوم بهداشتی ایران, Vol 2, Iss 4, Pp 1-9 (2014)
Background and Purpose: Elevated nitrate concentrations in drinking water can cause methemoglobinemia in infants, stomach cancer in adults and nitrate poisoning in animals as well. Modeling of nitrate fate and transport in groundwater to minimize n
Externí odkaz:
https://doaj.org/article/1a64eefbaf5a40dc98409b1ad0b4a0a5