Use of Sewage Sludge in Cement Industry

Cities around the world produce huge quantity of municipal wastewater (or sewage) which represents a serious problem due to its high treatment costs and risk to environment, human health and marine life. Sewage generation is bound to increase at rapid rates due to increase in number and size of urban habitats and growing industrialization. An attractive disposal Read More …

Waste Management in Gaza

With population of approximately 1.75 million, waste management is one of the most serious challenges confronting the local authorities. The daily solid waste generation across Gaza is more than 1300 tons which is characterized by per capita waste generation of 0.35 to 1.0 kg. Scarcity of waste disposal sites coupled with huge increase in waste generation Read More …

Where To Start On Making Your Home More Self-Sufficient

Nowadays, many people are trying their best to be eco-friendly, energy saving, environmentally conscientious, and trying to lean towards a healthier lifestyle. There are many ways now to become more self-sufficient and giving the environment a break. By being self-sufficient, you’re decreasing your dependence on the environment, but using the earth’s natural resources to create Read More …

Easy Ways to be Greener in Your Marine Business

Do you run a marine-oriented business? If so, then you may have a unique opportunity to practice environmental conservation. Water, as you know, plays a major role in sustaining life on Earth. Anything you can do to preserve and protect water goes a long way in helping to combat climate change. Here are a few Read More …

Solid Wastes in the Middle East

The high rate of population growth, urbanization and economic expansion in the Middle East is not only accelerating consumption rates but also increasing the generation rate of all  sorts of waste. Bahrain, Saudi Arabia, UAE, Qatar and Kuwait rank in the top-ten worldwide in terms of per capita solid waste generation. The gross urban waste generation Read More …

Ultrasonic Pretreatment in Anaerobic Digestion

Anaerobic digestion process comprises of four major steps – hydrolysis, acidogenesis, acetogenesis and methanogenesis. The biological hydrolysis is the rate limiting step and pretreatment of sludge by chemical, mechanical or thermal disintegration can improve the anaerobic digestion process. Ultrasonic disintegration is a method for breakup of microbial cells to extract intracellular material. Ultrasound activated sludge Read More …

The Role of Biomass Energy in Net-Zero Buildings

The concept of biomass energy is still in its infancy in most parts of the world, but nevertheless, it does have an important role to play in terms of sustainability in general and net-zero buildings in particular. Once processed, biomass is a renewable source of energy that has amazing potential. But there is a lot Read More …

Bioenergy in the Middle East

The Middle East region offers tremendous renewable energy potential in the form of solar, wind and bioenergy which has remained unexplored to a great extent. The major biomass producing Middle East countries are Egypt, Algeria, Yemen, Iraq, Syria and Jordan. Traditionally, biomass energy has been widely used in rural areas for domestic purposes in the Middle Read More …

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