Tag Archives: Meat

Charcoal Briquette Production in the Middle East: Perspectives

  By | | , , ,
14 Comments

There is a huge demand for charcoal briquettes in the Middle East, especially in Saudi Arabia, Egypt and UAE. However the production of charcoal in the Middle East is in nascent stages despite the availability of biomass resources, especially date palm biomass. The key reason for increasing demand of charcoal briquettes is the large consumption of meat in the region which uses charcoal briquettes as fuel for barbecue, outdoor grills and related activities.

The raw materials for charcoal briquette production are widely available across the Middle East in the form of date palm biomass, crop wastes and woody biomass. With a population of date palm trees of 84 million or 70% of the world’s population, the potential biomass waste from date palm trees is estimated at 730,000 tons / year (approximately 200,000 tons from Saudi Arabia and 300,000 tons from Egypt). Date palm trees produce huge amount of agricultural wastes in the form of dry leaves, stems, pits, seeds etc. A typical date tree can generate as much as 20 kilograms of dry leaves per annum while date pits account for almost 10 percent of date fruits.

The fronds and trunks of date palm trees are potential raw materials for charcoal because of the potential to produce high calorific value and low ash content charcoal. Leaf waste will produce a low calorific value due to high ash content. In addition, woody biomass waste such as cotton stalks that are widely available in Egypt can also be a raw material for making charcoal. The contribution of the agricultural sector in Egypt is quite high at 13.4%.

Charcoal is compacted into briquettes for ease in handling, packaging, transportation and use. Briquettes can be made in different shapes such as oval, hexagonal, cube, cylinder or octagonal. An adhesive (called binder) is needed for the manufacture of the briquette. Two common binders are saw dust and corn starch.

Date palm biomass is an excellent resource for charcoal production in Middle East

Continuous pyrolysis is the best technology for charcoal production. Continuous pyrolysis has the ability to handle large biomass volumes, the process is fast and smoke production is negligible. When using conventional pyrolysis technology  (or batch carbonization), the process is lengthy, processing capacity is small and there are concerns related to harmful smoke emissions.

Apart from charcoal, continuous pyrolysis also gives bio oil, wood vinegar and syngas. Syngas can be converted into electricity by using a gas engine or converted into a wide variety of biofuels through different processes. Bio oil can be used as boiler fuel and marine fuel. Wood vinegar can be used as biopesticide and liquid organic fertilizer. Low water content in date palm waste fronds and trunks make it very suitable for thermochemical conversion technologies, especially pyrolysis and gasification.

 

Charcoal can also be used for the production of activated charcoal/carbon. Activated carbon is used by a lot of industries for purification processes. In addition, a number of industries that are using petcoke as fuel can switch to charcoal due to its better combustion properties and eco-friendly nature.

For more information on how to set up charcoal production plant based on date palm biomass or other crop residues in the Middle East, please email salman@bioenergyconsult.com or eko.sb.setyawan@gmail.com

10 Ways To Be An Eco-Friendly Student

  By | | , ,
4 Comments

Environmental degradation has led to many devastating effects such as the depletion of the ozone layer, health problems for people living in areas where toxic fumes and chemicals are released and a change in weather patterns. Everyone can contribute to a better and healthier environment by living eco-friendly lives on a daily basis.

As a student, you can be able to change this and influence others towards getting the environment back to a better place to the extent possible. Here are some tips on how to be an eco-friendly student.

 

1. Use Little to No Paper

Reduce your use of paper as much as you can. If you want to take notes while in class, use your mobile phone, tablet or laptop to do so. Instead of buying books, download them and read from your device. Not only will you be saving trees from being cut but you will also save a lot of money.

2. Avoid Disposable Eating Utensils

Using disposable cups, plates, and spoons seems like the easiest thing to do to save time. However, this harms the environment in the long run. Choose to use utensils that you can wash and reuse over a long period of time. The money saved from buying these items can be used for eco-friendly projects you would like to participate in.

3. Drive Less and Cycle or Walk More

If your destination is not so far away, you can cycle or walk instead of driving. If the distance is too long, you can choose to travel by public transport. If many people opted to follow this and drive only when it is absolutely necessary, pollution would decrease significantly, contributing to positive effects in the environment.

4. Conserve Water

At all times, be conscious of the amount of water you use whether you are bathing, washing your hands after using the washroom, washing dishes or doing anything else that requires you to use water. To contribute to a green college, use an amount of water that you actually need when showering, brushing your teeth or when suitable.

5. Buy Reusable Bags

Buying plastic bags every time you go shopping is a waste of money and these bags take up so much space in the home. You can opt for reusable bags which you can use more than once when going out for shopping. Apart from saving money, you will save yourself from having to pile a lot of garbage from plastic bags.

6. Save Energy

This is one of the best ways on how to be eco-friendly. One way to save on energy is by reducing the degrees on your thermostat slightly. You can also power down any devices that are not in use such as your electronics. Switching off the lights when you do not need them also helps. Using energy-efficient bulbs is also helpful as they last longer and consume less energy.

7. Participate in Eco-Friendly Projects

Take advantage of every opportunity you get to participate in projects that lead to a better environment. This can be a challenge due to the amount of academic work you may have. You can always receive help with your assignment at any time.

If you are wondering who will do my essay Australia, then worry no more as there are professional writers in online writing services ready to help you anytime you need assistance. With no excuse now, you can participate in cleaning projects, tree planting and any other environmental projects.

8. Buy Reusable Water Bottles

Buying water each time you feel thirsty may not be economically and environmentally beneficial. You can opt to buy 2 or 3 reusable water bottles for carrying water at any time you are outdoor. When buying a water bottle, choose BPA free water bottles as they are more environmental-free.

Also Read: The rise of eco-friendly gifts

9. Reduce Meat Consumption

Eating less meat can actually contribute to a better environment and slow down global warming. Harmful gases are usually released to the atmosphere during cattle rearing for meat production. Reducing the consumption of meat will mean less harmful gases being released thus slowing down global warming.

10. Use Environmentally Friendly Cleaning Products

Many cleaning products contain ingredients that are harmful to humans, animals, and the environment. One of the best sustainability tips is to use eco-friendly cleaning products as much as possible. Products such as baking soda, lemons, white vinegar, and hydrogen peroxide are all-natural cleaning products that are not toxic and are easily available.

To get the right ingredients to get rid of any type of stain, you can research on the internet to get suggestions on what you can use.

Conclusion

Whether you know anything about living an eco-friendly life or not, you can always learn and there is always something you can do to make the earth a better place. Keeping up-to-date with the condition of the earth can help you know what you need to work on.

Apart from doing all the above to be an eco-friendly student, you can also join environmental clubs and take part in any events and projects that are geared towards saving our environment. Conducting personal research on how to be more eco-friendly and sharing information with others is also a good way of being an eco-friendly student.

10 Tips For Going Green On A Budget

  By | | , ,
2 Comments

With modern life being so hectic and demanding, it’s easy to forget that there’s an alternative. Going green can relieve a lot of the pressure on you in terms of environmental concerns, but it can also be a more relaxing and rewarding way to live. Many people think that in order to make the transition to a more green lifestyle, you need to spend more, but that just doesn’t have to be the case. If you’re savvy with your spending, you can go green without breaking the bank. Here are 10 tips for going green on a budget.

green-economy-coronavirus-pandemic

1. Make use of any cash available to you

First and foremost, you need to make sure that whatever sources of income are available to you are in use. That means any income you’re getting, any cheques or back payments you’re owed, and any debts you can call in should all be present and accounted for in your bank balance. External financial aid can also be a good way to shore up some money; even £500 loans can help with the costs associated with going green if you’re struggling for a little cash.

2. Cut down on your meat

Meat can be incredibly expensive, especially if you buy the high-quality stuff (which you should if you’re conscious of your health). You can swap meat and animal protein for plant-based alternatives, which will save you a significant amount of money both in the short- and long-term. Beans, chickpeas, and other pulses can all be readily used in place of animal proteins, and they’re often better for you as well, especially if you find that you consume a lot of red meat.

3. Ditch your car

There’s a growing school of thought that says you should ditch your car and cycle as much as you can instead. Of course, if you have a lengthy commute, this may not be possible, but you could always cycle to the train station and hop on a train with your bike (assuming this is allowed, of course). By taking public transport or walking to your destination wherever possible, you’ll be saving on costs, looking after the environment, and improving your physical health, too.

green travel

4. Cook more meals at home

By swapping your takeaway meal for a home-cooked alternative, you’ll be saving more money than you might think. Buying the ingredients and spices to make your favourite meals is almost invariably cheaper than buying the meals pre-made, whether that’s as a takeaway meal or as a ready meal from a supermarket. Cooking has also been proven to boost mental health, so start planning some plant-based meals today. You won’t believe how cheap they can be!

5. Stop buying water bottles

Bottled water is one of the biggest contributors to plastic pollution in the world. You don’t need to continuously buy bottled water; instead, try buying a single plastic bottle and re-using it, or better yet, buy yourself a reusable bottle specifically made for the purpose. The environment will thank you, and so will your wallet; bottled water can actually be pretty expensive, especially if you plump for the big brands. Fill up on tapwater instead; you won’t regret it!

6. Go paperless

This one shouldn’t cost you a penny; many companies will, in fact, incentivise you for doing this (or disincentivise you for not doing it). Ditch paper wherever possible in your life. Go paperless with your bank statements and any other bills you receive on a regular basis. Don’t ask for a receipt unless you absolutely need one, and if you do, ask for it to be emailed to you rather than sent on paper. There are plenty of places you can ditch paper in your life, and it won’t cost anything.

a paper free office

7. Drop the tumble dryer and the AC

Many electronic devices in your home could be taking up monstrous amounts of electricity, thus using power you don’t really need. Instead of a tumble dryer, try drying your clothes on a drying rack. While this is common behaviour in the UK, there are still many people who prefer to dry with a tumble dryer, so try it without. Similarly, unless you’re absolutely baking hot in the warm weather, try living without your AC for a while; you’ll save money on electricity this way!

8. Buy as much as you can second-hand

A lot of the goods we buy can be bought second-hand, reducing the cost massively. Doing this is also kinder to the environment, as you’re reusing something that someone else has already recycled. Cars, musical equipment, entertainment (like video games), and clothes are all great examples of things you can buy second-hand, and we’re sure that there are plenty of other specific examples in your life. The next time you’re out shopping, ask yourself if you really need to buy what you’re buying new.

skip bins

 

9. Sell things you don’t need

When you go green, you’ll probably find that there are appliances or other items that you used to rely on but no longer need. You can and should sell these things, because you’ll make a little extra cash and also send the item to someone who actually needs it. Don’t just leave it lying around your home accumulating dust, and don’t throw it away; instead, sell it, and if you absolutely can’t sell it, make sure you responsibly recycle it. You’ll almost always find someone who has a use for your old stuff, though!

10. Add timers to your heating and hot water

Think about the times during the day when you’re most in need of your heating or hot water. There are going to be moments when you don’t really need these things to be on, but they’ll be on anyway, draining resources unnecessarily. If you can, install a thermostat that can be programmed, so you can tell your system when to switch on the hot water and the heating.