Author Archives: Segun Atwell

The Growing Problem With E-Waste

We live in a society that is hungry for technology, consuming all of the latest gadgets despite the devastating environmental consequences. Our waste electronics are polluting drinking water, harming ecosystems, depleting the Earth’s natural resources and creating a huge demand for mining. As both consumers and inhabitants of the Earth, we hold a certain responsibility to reduce these environmental hazards to the best of our abilities. Keep reading to learn more about e-waste, its deadly risks and how you can dispose of your electronics properly. 

What is e-waste?

E-waste (electronic waste) refers to technology that is no longer working or wanted. From your cellphone to your dishwasher, it covers a whole range of electric and electronic equipment. 

Environmental risks

The environmental hazards caused by improper disposal of e-waste can be briefly described as follows:

  1. Air Pollution: Burning of wires release hydrocarbons in the atmosphere.
  1.  Water Pollution: Electronic devices contain toxic metals like mercury, lead and lithium, which when disposed of improperly, mixes with ponds, lakes and groundwater. Communities that directly depend on these sources of water then consume it unknowingly. These heavy metals are hazardous for all forms of living beings.
  2.  Soil Pollution: These heavy metals enter the food chain as they are absorbed by plants from the soil. These metals not only destroy the plants, but also are then consumed by other living beings, leading to a poisonous food chain.

Source: (https://get-green-now.com/reduce-ewaste-hazards/)

Human risks

Did you know that a growing body of clinical studies has shown concern about the potential threat of e-waste to human health? The poor methods used by unregulated backyard operators to process and recycle e-waste materials expose the workers to a number of harmful substances. Processes such as breaking down components, chemical processing, and incineration are used and result in direct exposure and inhalation of toxic chemicals. This affects workers especially in developing countries, where safety equipment such as gloves, face masks, and ventilation fans are virtually unknown. Long-term exposure to these toxic chemicals can cause neurological disorders, bone loss, an increased risk of cancer and damage the kidneys, liver and nervous system.

How can I help?

Electronics will always produce waste, but the problem of global e-waste (electronic waste) has rapidly increased in recent years. As consumers, we bear a the responsibility of making good and smart purchases.

“Reduce, reuse and recycle” can also apply to e-waste. In 2016, the estimated value of recoverable materials in global e-waste was $64.6 billion, but only 20 percent of it was properly recycled to enable recovery of the valuable materials. With smart purchasing and good maintenance, you can reduce your generation of e-waste. Reuse still functioning equipment by donating your old electronics or selling it to someone else. Lastly, remember to recycle products that are broken beyond repair. As a leading Canadian recycler, Manville Recycling will collect your e-waste and process it properly. We accept monitors, CD players, DVD players, stereos and much more. For more information and to view the full list, visit https://manvillerecycling.com/what-we-collect/e_waste/.

Why Can’t You Put Dead Batteries In The Trash?

When throwing your rubbish away, most people know that there are some items that should never go in the household trash. This includes dead batteries, although few know the reason why. In this article, we will be explaining the importance of disposing your batteries correctly, and why batteries in the household trash can cause environmental hazards.  

 

The Dangers of Batteries 

 Batteries can be either primary (a one-time use battery) or secondary (rechargeable and reusable). Whether its your standard alkaline AA battery, a rechargeable cell phone battery, or the battery from your car, you should treat it with care by using safe storage and disposal methods,” says James Dickerson, Ph.D., Consumer Reports’ chief scientific officer. Most batteries are made with a number of harmful and toxic heavy metals, including: 

  • Cadmium 
  • Lead 
  • Lithium 
  • Potassium 
  • Mercury 
  • Copper 
  • Zinc 
  • Manganese  

If your old batteries end up in a landfill, these harmful pollutants can leak into the environment and contaminate groundwater, damage fragile ecosystems and end up in the food chain. Furthermore, theres also a possibility that they can overheat and spark a fire. 

 

When youre collecting and storing batteries for recycling, its important to take precautionary measures to reduce the risk of any short-circuits. This includes placing masking tape over the positive terminal end so that it may not come into contact with metal or other batteries, and reusing the original packaging to house the spent ones. Another effective way to store used batteries is placing them in a secure container that keeps them lined up side-by-side. This prevents them from brushing up against anything thats metallic or conductive.  

 

By using your common garbage service improperlyyoure exposing the the land, water supplies, and your community to toxic materials. At Manville, a leading Canadian recycler, we accept and collect all of your recyclable materials. Keep in mind that when you recycle your batteries, almost no waste is created in the process! You can bring any type of lead acid battery to us for recycling. So that means you can recycle car/automotive batteries, lead acid, lead gel, steel case, lithium-ion & much more.For more information, visit manvillerecycling.com or check out https://manvillerecycling.com/what_happens_when_you_recycle_batteries/ 

 

The Metal Recycling Process

 

Recycling has become a very important practice in today’s world and society. With the climate change crisis and the global problem of limited resources, recycling is at the forefront of ways to make the planet a little more green. While most citizens know about basic recycling, they may not know about metal recycling and its processes. In fact, the metal recycling industry holds a number of benefits for the economy and the environment. Recycling scrap metals directly reduces the amount of garbage that ends up in landfills, prevents the risk of electronic pollution, conserves energy and significantly reduces greenhouse gas emissions. But how does it work?

 

The main stages of the metal recycling process are:

 

1. Collection

The collection process for metals involves gathering all materials that are metals. This process is organized in a way so that there are different containers designed to hold specific metals. These metals may vary in price.

 

2. Sorting

Sorting begins by separating different metals from the mixed scrap collection. This involves separating what can and cannot be recycled, such as high vs. low quality materials. Strict quality checkups are done during this process. Automated recycling operations, such as magnets and sensors, are sometimes used to aid in material separation.

 

3. Processing

After sorting, the metals are shredded and squeezed using machines so that they do not occupy too much space. As a result, they can be melted using less energy.

 

4. Melting

Once the scrap metals have been processed into a more convenient form, it is then melted using a large furnace. Each metal is taken to a specific furnace designed to melt that particular metal. The amount of energy that is required to melt and recycle metals during this step is much less than the energy that is needed to produce new metals using raw materials.

 

5. Purification

After the metals have been melted, the next step is purification. Metals must be purified to ensure that the final product is of high quality and free of impurities. There are many different purification methods depending on the type of metal, with one of the most common methods being Electrolysis.

 

6. Solidifying

The purified, melted metals are then carried over to a cooling chamber where it can begin to solidify. It is at this stage that scrap metals are formed into specific shapes, such as bars and sheets, that can be easily used for the production of new metal products.

 

7. Transportation

Lastly, once the materials have been fully processed, the final product is then packed for transportation. These recycled metals may end up to different factories and people who require the materials. Once those metals have reached the end of their use, they are brought back to be renewed and the cycle begins again!

10 Household Metal Items to Recycle

We all know that recycling is important – but knowing what and where to recycle can be confusing for many people. To help you determine what can be recycled, here is a list of common household metals that can be easily recycled for profit!

 

  1. Bottles and Cans

Did you know that you can make money by rounding up your bottles and cans? Through aluminum recycling, one man was able to make $1500 by collecting soda cans during his work breaks.

 

  1. Stainless Steel Sinks and Brass Faucets

Are you in the process of upgrading your bathroom and kitchen? Recycle your old sinks and faucets!

 

  1. Appliances

If your appliances are wearing down, or simply don’t work anymore, get cash back by recycling them. This includes refrigerators, dishwashers, ovens, washers and dryers.

 

  1. Aluminum and Cast Iron Pots & Pans

If you’re upgrading your cookware, recycle your old pots and pans for some cash!

 

  1. Garden/Patio Furniture

Iron patio furniture can be used as scrap metal. Tables, chairs, metal swings and even iron railing can be recycled for money.

 

  1. Televisions and Monitors

One of the most profitable scrap metals is copper. You can find copper wires that are attached at the base of the TV monitor, or dismantle them further to find circuit boards and other copper pieces.

 

  1. Paint Cans

Finish a paint job? Give us your used can to recycle.

 

  1. Bicycles

If your child has outgrown their old bicycle, or you’re simply looking for an upgrade, consider turning in your old bike for some cash.

 

  1. Scissors

Are you unable to sharpen and recondition your old metal scissors? Recycling them is a great option.

 

  1. Keys

Millions of keys are thrown away each year. By taking the extra step and recycling them, you can help reduce waste.

 

If you’re in need of some extra money, consider looking around your house for metal items that you no longer need. On top making some cash, you’ll also be contributing to the welfare of your community and the environment. Questions and concerns? Contact Manville Recycling to speak with our friendly and professional team. We’re a leading Canadian recycler, experienced in drop-off, pick-up and expert analysis of your material.

Metal As A Clean Fuel

Burning fossil fuels has long been the practice for satisfying our energy needs. And we’re paying the price. Fossil fuels has exacted an enormous toll on the world, creating tremendous amounts of air and water pollution. Due to its high carbon content, fossil fuels contribute to global warming and encourages environmental destruction.

 

A Potential Solution?

 

A McGill-led research points to metal powders as a potential long-term replacement for fossil fuels. According to a 2015 study from the journal Applied Energy, metal powders could provide a more viable solution than other widely discussed alternatives such as hydrogen, biofuels or batteries. McGill University professor, Jeffrey Bergthorson and lead author of this study, states:

“Technologies to generate clean electricity – primarily solar and wind power – are being developed rapidly; but we can’t use that electricity for many of the things that oil and gas are used for today, such as transportation and global energy trade.”

Although biofuels can be part of the solution, it won’t be able to satisfy all the demands. Hydrogen, for example, requires large and heavy fuel tanks and is dangerously explosive, while batteries are too bulky and do not have enough energy-storing capabilities to be used in many applications.

However, Bergthorson stated that “using metal powders as recyclable fuels that store clean primary energy for later use is a very promising alternative solution.”

The journal, co-authored by Bergthorson with five other McGill researchers and a European Space Agency scientist in the Netherlands, details the concept of using fine metal particles to power external combustion engines. Unlike the internal-combustion engines (gasoline-powered cars), external-combustion engines use heat from an outside source to create usable energy. Burning metal fuels, which react with air to form stable metals, have the potential to create non-toxic solid-oxide products that can be collected easily for recycling. Technically feasible, further laboratory work and prototype-building is now the next step.

Metal-fueled heat engines are predicted to be close to current fossil-fueled engines in terms of energy and power densities. With its low-carbon emissions and zero CO2 potential, researchers at McGill and the European Space Agency continue developing metal recycling processes that will help us shift away from fossil fuels.

 

Why You Should Recycle Your Old Wires

Did you know that almost all metals can be recycled?

The market for wire recycling in particular has grown substantially over the last few years. Recycling companies will purchase your old wires and send them off for refining or smelting so that the metals can be reused. Most electrical wires are composed primarily of copper, which is a 100% recyclable metal that has no limit to how many times it can be recycled. According to the Copper Development Association, copper is one of the most used and reused metals in modern society. This makes it all the more important to keep these vast amounts of copper from entering our landfills, where they pose serious environmental and economic risks. 

Recycling electrical wireis easier than it has ever been before! 

 

Benefits of Wire Recycling: 

  1. Minimizes landfill presence  

While some of the materials present in electrical wirecannot be recycled or reused, all of the metals within them can. This saves tremendous amounts of waste from entering landfills, where they not only take up space, but negatively affect the air, water, and soil in surrounding ecosystems.  

  1. Minimizes the need for mining practices 

The copper found in electrical wires comes from minerals such as bornite, azurite, malachite, and chalcopyrite, which are found through vigorous and harsh mining processesMining requires vast amounts of moneyenergy and fossil fuels, resulting in huge environmental and economic impacts. Wire recycling allows the metals – primarily copper –  found in wires and cables to be reused, which significantly minimizes the reliance on mining processes 

  1. Minimizes energy use 

From exploration to mining to extraction to treatment to conversion into desired products to transportation, an obscene amount of time and energy goes into metal production.  By recycling electrical wire scrap and minimising the need for mining practices, we can significantly reduce the amount of energy that is used in these practices. 

  1. Maximizes your cash return  

One of the largest incentives for metal recycling is the cash return that most recycling facilities will offer. While you likely won’t make a fortune, the cash return is an added bonus to the environmental benefits of getting rid of something that you would otherwise throw away.  

It’s clear that there are numerous benefits to recycling your old wires and cables. However, it’s important to opt for reputable recycling facilities such as Manville Recycling, who can guarantee that the metals you are providing will be processed and recycled properly.  

With all of the benefits of wire and cable recycling, why not give us a call and see how you can help the environment today?