What Are the Environmental Benefits of Electric Cars

People are moving away from driving gas-powered vehicles at a tremendous rate for financial and environmental reasons. We have looked at a few key areas where using electric cars will benefit us in the areas we live in and in our wallets. Considering the first Tesla to hit the road was less than twenty years ago (2003), we have seen a dramatic shift towards electric vehicles from small manufacturers all the way through to major car producing companies. This shift has enormous environmental benefits for all of us and will continue to do so for generations to come. 1. Clean … Continue reading

Medical Wastes in GCC

There has been a growing awareness of the need for safe management of medical waste all over the world. Medical Waste are generated by all health sectors including hospitals, laboratories, diagnostic and research centers, dental and medical clinics, blood banks, mortuaries and autopsy centres, veterinary hospitals, industrial laboratories etc. Medical wastes which pose the greatest risk to human health are infectious waste (or hazardous medical waste) which constitutes 15 – 25 percent of total healthcare waste. Infectious wastes may include all waste items that are contaminated with or suspected of being contaminated with body fluids such as blood and blood products, used catheters … Continue reading

Saudi Arabia’s Road to Fuel Economy

Saudi Arabia is a private car-oriented society, and has one of the world’s highest per capita fuel consumption in the transportation sector. This is primarily due to lack of efficient public transportation and current fuel subsidy policy. The country is witnessing an escalating demand on its domestic energy needs and it is imperative on policymakers to devise policies for conservation of energy resources and reduction of GHGs emissions in the transportation sector. Adapting energy-efficient fuel standards will help Saudi Arabia country to bridge the gap with the developed countries. The enforcement mechanism for the establishment of Saudi fuel economy standards will … Continue reading

Unending Benefits of Natural Ventilation

Natural ventilation is a method of allowing fresh outdoor air into indoor living spaces by natural means without the use of air conditioning units and other types of mechanically driven devices. It  is the process of changing or replacing stale or noxious air with fresh air in any space to provide high indoor air quality to control temperature, replenish oxygen, remove moisture, odors, smoke, heat, dust, airborne bacteria and carbon dioxide. Ventilation is important as it reduces unhealthy air pollutants, such as formaldehyde and radon. It reduces excessive moisture and humidity levels, which can lead to mold growth and can … Continue reading

التأثير البيئي لمعالجة مخلفات زيت الزيتون

تعد زراعة الزيتون وإنتاج زيت الزيتون جزءاً من التراث المحلي والاقتصاد الريفي في كافة أنحاء منطقة الشرق الأوسط وشمال أفريقيا وأكثر ما يشتهر به هذا المحصول هو استخدامه في الطبخ وفي الاستعمالات الطبية. في عام 2012، قدر إنتاج العالم من زيت الزيتون بنحو 2903.676 طن، وتعد إسبانيا وإيطاليا واليونان من أكبر منتجي زيت الزيتون في العالم، تليها في الترتيب تركيا وتونس ثم البرتغال والمغرب والجزائر. في الاتحاد الأوروبي وحده يوجد حوالي 2.5 مليون منتِج في قطاع الزيتون، يشكلون مجتمعين حوالي ثلث مزارعي الاتحاد الأوروبي. توفر صناعة زيت الزيتون فرصًا قيمة للمزارعين من حيث التوظيف الموسمي بالإضافة إلى توفير فرص عمل مهمة خارج نطاق … Continue reading

Sustainable Water Management and River Rehabilitation in Jordan Valley

In the context of EcoPeace Middle East's recently released Regional Integrated NGO Master Plan, the key challenge in sustainable water management is to overcome the water scarcity related problems  in the Jordan Valley. This means creating a sustainable water supply system that meets the current and future domestic and agricultural water demands; and at the same time preserves the water resources for future generations and for the environment. This requires an Integrated Water Resources Management regime for the whole (Lower) Jordan River, based on international co-operation among Israel, Jordan and Palestine, supported with adequate water management tools (like WEAP) to ensure sustainable … Continue reading

Medical Waste Management in MENA

Healthcare sector in MENA region is growing at a very rapid pace, which in turn has led to tremendous increase in the quantity of medical waste generation by hospitals, clinics and other establishments. According to a recent Ministry of State for Environmental Affairs report, Egypt generated 28,300 tons of hazardous medical wastes in 2010. In the GCC region, more than 150 tons of medical waste is generated in GCC countries every day. Saudi Arabia leads the pack with daily healthcare waste generation of more than 80 tons. These figures are indicative of the magnitude of the problem faced by municipal authorities in … Continue reading

Bioremediation: Fighting Pollution with Bacterial Assistance

Bioremediation is an engineering process which uses microorganisms to degrade a material. It can be used to treat contaminated media such as water, air and soil, by altering the environmental conditions to stimulate growth of microorganisms and degrade the target pollutant and enhance the quality of the media. In this age of rapid industrialization and depleting natural resources, there is an alarming need for a much effective sustainable development model and new ways to decontaminate and re-energize our surrounding land, water and air. Bioremediation provides an efficient and environment-friendly treatment compared to various other remediation technologies involving chemicals and radiation. … Continue reading

Environmental Impacts of Seawater Desalination

Desalination is a process that removes salt and minerals from seawater and turns it into a potable resource. It is extremely helpful in areas experiencing rising water demands due to water scarcity, droughts, growing populations and increased water consumption. With the ocean covering most of the Earth’s surface, seawater provides a sustainable, long-term solution to a problem that won’t soon dissipate. By 2015, 18,000 desalination plants had cropped up worldwide, producing 22,870 million gallons of fresh water per day. Experts believe desalination, coupled with future advancements in technology, could be the key to establishing drought-proof communities worldwide. A clean source … Continue reading

MBBR Technology in Wastewater Treatment

Moving bed biofilm reactor (MBBR) is a biological technology used for wastewater treatment process suitable for municipal and industrial application. Another common name is moving bed film reactor. It was invented in the 1980s. MBBR offer an economical solution for wastewater treatment. STP MBBR technology is the use of a moving bed biofilm reactor in sewage treatment plants. MBBR wastewater treatment system enables efficient results of the disposal using low energy. The technology is used to separate organic substances, nitrification and denitrification. MBBR design is made of an activated sludge aeration system. The sludge is collected on the plastic carriers … Continue reading

The Problem of CO2-Caused Acidification

“The CO2 problem” has traditionally been understood as the fact that excessive CO2 produces global warming. But near the end of the 20th century, scientists started talking about a second CO2 problem, “ocean acidification”. Ocean acidification results from the fact that about 30 percent of our CO2 emissions have been absorbed by the ocean. This absorption keeps down the warming of the atmosphere that would otherwise be produced by these emissions. Ocean acidification involves the ocean’s pH, changes in which make the water become either more alkaline or more acidic. Tests have shown that “for more than 600,000 years the … Continue reading

The Promise of Bioremediation

Ecosystems are permanently challenged with the abundant release of toxic compounds into the environment due to a wide range of anthropogenic activities. Apparently, contamination with oil spills and oily waste disposal are a major global concern since it’s extensively damaging the biodiversity, threatening the public health and has severe ecological and socioeconomic consequences. For example, in 1989, thousands metric tons spell of crude oil in Alaska, led to a massive loss in the marine life as well as several long-term environmental impact. Minor oil spills and non-point oil contamination are no less threats to public health, biodiversity and environment. Awareness of … Continue reading

  • Subscribe to our Knowledge Bank

    Enter your email address to subscribe to our interesting articles

    Join 12,603 other subscribers