It is a great honor to have Mr. Safwan Elfar on the Editorial Board of sustain-earth.com.
Mr. Safwan Elfar has a B.Sc. in natural sciences, with major in chemistry, from Qatar University. He started his career in the cement industry at Qatar National Cement Company ‘QNCC’. Currently, he is the laboratory supervisor, quality assurance and control professional at QNCC with cumulative scientific-technical engineering experiences in cement manufacturing processes and related materials.
During his career, over 20 years, he also gained diverse interests in environmental impacts of the cement industries and their by-product. He successfully developed recycling solutions for the cement-kiln-by-pass-dust by-product for use in zero-cement-content paver blocks (green concrete). He further uses his experience for other sustainability applications. As other cement companies around the world, including the MENA region, QNCC (https://youtu.be/Xuqm7a9d8Vo) is continuously updating its facilities and routines.
Irrespective to the fact that cement is among the most important materials in the building industry, there are still increasing pressures to minimize its manufacturing negative environmental footprint, for instance producing one ton of cement releases one ton of CO2 gas. Currently, 5% of global CO2 emissions is related to cement industries.
For more info. on Mr. Elfar, visit linkedin.com/in/safwan-elfar-8417642a