valve regulated lead acid battery Electronic Marvels Turn Into Dangerous Trash in East Africa

Dalesdan, Tanzania-
After nightfall, when the garbage covered the streets of the busy Kariakoo market, comp machine trucks rumbled, followed by men in green uniforms and men in skirts and rubber boots
They packed with brooms and shovels, together with bottles and plastic, cleaned up the usual crumbs of discarded vegetables and fruits, threw it into the bag of the truck, which dragged it to the dump.
In developing countries, garbage is not easy to disappear, so this formal collection of garbage marks the progress of the largest city in East Africa, daleslam.
However, the increase in the number of electronic garbage makes the problem of garbage disposal more complicated. E-
Everything from computer monitors to TV sets to mobile phones is wasted.
No conventional garbage collector is available to handle electronic garbagewaste.
Most of them are stored in the warehouse or recycled and dumped.
Low help solar products
Income, electricity-free rural population has also increased e-commerce. waste blight.
With the boom of solar energy in the region, expired lead is also growing
Acid batteries for rooftop solar panels and lithium batteries for solar lamps. E-
Leakage of hazardous chemicals into groundwater from waste can damage the environment and harm people who remove recyclable materials by hand.
In rich countries, environmental issues have become an issue of concern. as income grows, more and more people can afford electronic devices. this problem is becoming more and more serious in East Africa and other places.
However, many of these areas also lack facilities and equipment for proper disposal of waste.
In Tanzania, "there is no training for hazardous materials," said Alan Sudi, general manager of green waste treatment, a waste management company that does not deal with electronic wastewaste.
For example, in dalesdan, workers who collect heavy lead-acid batteries for cars, backup power systems and roof solar systems often turn them on with machetes and drain acid into the ground with their hands.
They then sold the batteries to the factory that melted the waste lead in the furnace for resale to the dealer.
According to a report by Phenix restocking, which was briefly operating in Tanzania, the process contaminated soil and water with lead, which could lead to brain damage and other health problems.
According to a paper published in the Journal of Scientific Research and Reporting in 2018, the water and soil around the Msimbazi River has been batteries, steel, paint, food processing and other factories
The content of chromium, copper and lead in the samples is much higher than the World Health Organization's safety level.
"The possibility of groundwater being contaminated is very high," said Ghanima Chanzi, an engineer at the daleslam Water Institute, who wrote the paper.
Water in the river was used to irrigate nearby vegetable fields, she said, adding that Tanzania has few safe industrial waste treatment systems.
In East Africa, most of the expired lead-acid batteries are car batteries and backup power systems that are used during frequent power outages.
Solar energy accounts for a small part of e-commerce.
Although the amount of waste is increasing with the prosperity of industry.
African electric power, an initiative of the United States Agency for International DevelopmentS. A. I. D.
), By 2030, the goal of various partners is to establish 25 million to 30 million new solar connectivity in Africa.
Companies mainly in subsidiaries
Sales in sub-Saharan Africa and South Asia 3.
According to a report from the global off-site, there were 7 million solar products in the first half of 2018, including solar lamps and roof systems
Grid Lighting Association (Gogla), a non-profit organization representing off-site)
Power grid solar industry.
Of course, there are obvious benefits to solar energy.
It is a clean alternative to fossil fuels that contributes to climate change.
The renewable energy it offers is usually cheaper than dirty diesel generators and kerosene to generate electricity.
However, lithium batteries in solar lanterns are difficult to recycle.
They are often dumped or even burned by other garbage.
The roof solar system is connected to a lead-acid battery that, if properly maintained, will last for five to eight years and then be discarded.
Some lead-acid battery companies offer formal recycling services in East Africa.
But they are limited.
"There are not enough facilities to handle lead, which have strong health and safety standards
Acid batteries, "admitted drew Corbin, project manager at Gogla.
Solar companies, industry donors and investors are starting to solve e-commerce problems
Environmental pollution and health risks are destroying their green brands.
"By taking a proactive stance and now working with local and regional governments, the industry can avoid future punitive measures," said Declan Murray, a researcher at the University of Edinburgh who studies e-commerceWaste in Africa
Investors who are interested in social welfare often have strict environmental and social standards.
They are also increasingly concerned about dangerous solar electronics. waste.
Companies capable of displaying appropriate e-commerce
The waste management plan will probably have an advantage, he said. Corbyn said.
However, this is a "challenge that requires further work and investment.
To help solve this problem, aid agencies in the United Kingdom and the United States have vowed to provide $1 million in grants to companies that address solar e-commercewaste in sub-Saharan Africa.
The aid was provided through the global Leap Awards program, which was supported by groups such as the United StatesS. A. I. D.
For example, Mobisol, a German solar company, is working with relevant battery manufacturers in Kenya and with Enviroserve, which has opened an e-commerce company
Rwanda Waste Recovery Centre, December 2017.
Olivier Mbella, the center's manager, said the center is building a lead-acid battery treatment center about an hour from the capital, Kigali.
The only registered electronic waste and electronic equipment center in Nairobi, Kenya
The garbage collector collects batteries but delivers complex materials to Europe.
Mobisol is also using technology for better maintenance.
The solar home system has a controller with a modem and a SIM card.
"It communicates with our database and informs us about system performance, energy consumption, appliance use," explains Paula Berning, sustainability manager at Mobisol . ".
"If something goes wrong with the product, we will find it automatically.
However, the need to face the waste problem does not necessarily guarantee the success of the enterprise.
Founded by Athina Kyriakopoulou, Phenix rebranding has worked for several years at solar companies in Tanzania and Uganda, where she sees the "amazing" accumulation of electronicswaste.
Received an email
Waste generated by customers including solar companies
Copa and Mobisol.
Difficult to send-to-
Recycling circuit boards and lithium batteries to Belgium, recycling solar panels to South Africa, Israel and Belgium. A lot of e-
Waste must be sent abroad for appropriate recycling in compliance with international standards.
Phenix also accepted traditional recyclable materials such as plastic and paper.
Despite the high demand for recycling services, many companies are still fighting for support and funding.
A proper example: last year, because of "The lack of investors willing to fund waste companies and the lack of regulation or enforcement, companies were reluctant to pay for waste," she explained. Kyriakopoulou.
A lot of money has been invested in understanding the issue, "but growth companies have not yet been supported.
"Phoenix came a few years too early," she said . ". But Ms.
Kyriakopoulou to e-
Waste recycling in East Africa will improve with increased regulation and increased competition.
There may be hope for Phoenix to rise from ashes.