Category Archives: Waste Management

The Benefits of Anaerobic Digestion of Organic Wastes

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Anaerobic digestion is a biological process which stabilizes organic waste in the absence of air and transforms it into energy-rich biogas and biofertilizer. It is a reliable technology for the treatment of wet, organic waste. Organic waste from various sources is biochemically degraded in highly controlled, oxygen-free conditions circumstances resulting in the production of biogas which can be used to produce both electricity and heat. Almost any organic material can be processed with anaerobic digestion. Anaerobic digestion is particularly suited to wet organic material and is commonly used for effluent and sewage treatment. This includes biodegradable waste materials such as … Continue reading →

Popular Methods for Plastic Wastes Collection

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Plastic consumption has grown at a tremendous rate over the past two decades as plastics now play an important role in all aspects of modern lifestyle. Collection and disposal of plastic waste has emerged as an important environmental challenge and its recycling is facing roadblocks due to their non-degradable nature. There are four basic ways in which communities can offer plastic waste collection services for plastic bottles and containers – curbside, drop-off, buy-back or deposit/refund programs. Curbside Recycling The first, and most widely accessible, collection method is curbside collection of recyclables. Curbside (or kerbside) collection is considered a low-risk strategy … Continue reading →

Biomass Potential of Date Palm Wastes

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Date palm is one of the principal agricultural products in the arid and semi-arid region of the world, especially Middle East and North Africa (MENA) region. There are more than 120 million date palm trees worldwide yielding several million tons of dates per year, apart from secondary products including palm midribs, leaves, stems, fronds and coir. The Arab world has more than 84 million date palm trees with the majority in Egypt, Iraq, Saudi Arabia, Iran, Algeria, Morocco, Tunisia and United Arab Emirates. Egypt is the world’s largest date producer with annual production of 1.47 million tons of dates in … Continue reading →

Everything You Need to Know About Recycling of Plastics

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Disposal of plastic waste has emerged as an important environmental challenge in the Middle East where plastics make up as much as one-tenth of the solid waste stream. In affluent GCC nations, plastic waste composition in municipal solid waste is around 12 – 16 percent. Plastic waste in the region is continuously increasing due to increasing use of plastics in daily life. The Middle East is responsible for about 8 percent of the global plastic production.   Plastic waste is a source of greenhouse gas emissions and ecological damage. Majority of the items found on beaches across the region contain … Continue reading →

4 Quick Ways to Reduce E-Waste in Your Small Business

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The issue of e-waste is one we all need to face up to, and small businesses are in a position to do more to help the environment and also reduce costs in this context. If you’re looking for a fresh approach to minimizing e-waste in a flash, here are some tips to consider following in your own small business. 1. Donate Old Equipment If you own a small business, chances are there’s an abundance of unused tech lying around. Don’t let these items go to waste – donate them instead. You can give away any gently used equipment like desktop … Continue reading →

4 Practical Ways to Repurpose Your Mattress

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With the increased focus on going green to help save the planet, more people are looking for mattress recycling options, and while recycling your mattress is an excellent idea, why not consider repurposing your mattress instead? Repurposing your mattress is another way to save it from the landfill and, if you use one of these practical ways to repurpose it, you’ll have a new item to enjoy in your home as well. 1. Make a Comfortable Pet Bed Turning your old memory foam mattress into a comfortable pet bed is a great way to get more use out of your … Continue reading →

Waste Management Landscape in Algeria: Challenges and Opportunities

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The waste management sector in Algeria reflects a complex interaction between demographic dynamics, economic transformation, evolving regulatory frameworks, and persistent operational constraints. Over the past two decades, population growth, accelerated urbanization, and changing consumption patterns have led to a steady increase in waste generation, exerting growing pressure on municipal services, local authorities, and natural ecosystems. According to national data compiled by the National Agency of Waste (Agence Nationale des Déchets, AND), Algeria generates more than twelve million tonnes of domestic waste annually, a figure that continues to rise year after year [1]. When industrial, construction, and special waste streams are … Continue reading →

إعادة التدوير: قيم تبادل المعادن الأكثر طلبًا

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في الوقت الذي أصبحت فيه إعادة تدوير النفايات وإعادة استخدامها وإصلاحها هي القاعدة للحد من آثار التعدين وتغير المناخ ، قد يكون من المفيد معرفة أي المعادن يمكن إعادة تدويرها. تم إنشاء اقتصاد دائري جديد حول إعادة التدوير. يمكن لكل من المهنيين والأفراد إعادة بيع نفاياتهم المعدنية إلى مشترين المحول الحفاز أو الشركات المتخصصة الأخرى. ثم يتم تحويلها لمنحهم حياة ثانية- إدارة النفايات مبدأ إدارة النفايات: تقليل وإعادة الاستخدام وإعادة التدوير. إنتاج جديد من القديم: هذا أحد أكبرالتحديات التي تواجه البشرية. في السنوات الخمسين الماضية ، أدى تطوير تقنيات جديدة إلى استغلال أكثر كثافة للأرض وقاع البحر لاستخراج المعادن النادرة … Continue reading →

A Quick Glance at Plastics Recycling

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Plastic consumption has grown at a tremendous rate worldwide. Plastics now play an increasingly important role in all aspects of modern life. and used in the manufacture of all sorts of items including protective packaging, mobile phones, domestic appliances, furniture items, medical devices etc. Each year around 5 trillion plastic bags are used worldwide with most of them ending up in landfills, dumpsites and water bodies. Due to the rising demand, the global plastic consumption is expected to reach 300 million tons by 2015. Per capita consumption of plastics in the Gulf countries is estimated to be 33 kg per … Continue reading →

Top Ways to Achieve Zero Waste at Your Home

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Zero waste is a movement that has been vastly popularized by millennials. It is essentially a culture of not leaving anything behind. With the condition that our planet is in right now, in terms of trash, it makes a lot of sense. People are becoming more conscious of their footprint and it’s a great thing. Although a lot of people know about it, not many actually commit. I could never stop using tissues, I’m allergic to pollen! I love snacks too much, this is impossible. Someone else will take care of the planet, I don’t have to do it. People … Continue reading →

أفضل البرامج للطلاب للحد من النفايات

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مع إرتفاع نسبة الوعي حول حاجتنا للحد من كميات النفايات، لن يكون مفاجئاً أن الحد من النفايات أصبح في وقتنا الحالي ضرورة وليس خياراً. لذا نتوقع من الطلاب ان يشاركوا في البرامج المتنوعة في مدارسهم ومؤسساتهم التعليمية. من الواضح أن المصادر المذكورة في هذه المقالة تؤكد على إشراك الطلاب في الحملات الخضراء التي تهدف لجعل الارض مكانا امنا للجميع. لذا، هيا بنا نذكر بعض أفضل البرامج للحد من النفايات للطلاب. حياة المنتج من احد الأفكار الأساسية ما يسمى “لعبة حياة المنتج”. تعتمد هذه اللعبة على اختيار منتج معين ليقوم الطلاب بتحليل كيفية إنتاجه، وهنا بإمكان الطلاب إختيار أي منتج حتى … Continue reading →

Upcycling Tennis Balls – Confronting the Environmental Cost of a Sport I Love

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I spend a lot of time on a tennis court. As a competitive player, training and competing are part of my daily routine, and tennis is something I absolutely love. Tennis balls were always just part of the background. We opened a can, played for a few hours, they would lose their bounce and then we replaced them. That cycle felt normal. I never questioned it or stopped to think what happened after I was done using them. Until I did. The Environmental Cost of Tennis After a typical practice session, I looked over to the side of the court … Continue reading →