Saturday, September 26, 2026
MiningNewsTerminal
Saturday, September 26, 2026 Admin

BAC.CN ·

BacTech Signs MOU with Curatio Gold Limited

Partnerships & JV

BacTech Signs Collaborative Agreement MOU to Provide

Processing for African Concentrates

TORONTO, ON., April 26, 2021 – BacTech Environmental Corporation (OTC:BCCEF,

CSE:BAC)(“BacTech or the Company”), a commercially proven environmental technology

company delivering effective and eco-friendly biomining and remediation solutions, today

announced that it has executed a strategic Memorandum of Understanding (“MOU”) with Curatio

Gold Limited (“Curatio”) to source refractory ores for processing from Eastern Africa.

Curatio was recently established to provide funding to support improved metallurgical

processing, with the goal of eliminating the dangerous and environmentally unfriendly use of

mercury for gold liberation. The group will initially focus its efforts in East Africa on an active

Artisanal and Small-scale mining (“ASM”) industry. The principal founders of Curatio have many

years of technical mining expertise and are well versed in supporting small and medium-sized

businesses in Africa. Curatio CEO Doug Ramsey, R.P.Bio., is a biologist with expertise in

environmental mercury concerns and four decades of experience in solving mining related

environmental issues. Prior to founding Curatio with Mark Francis, Doug was CEO and VP

Sustainability with a junior miner and a consultant to industry and government

“Mark Francis and I have enjoyed a long and positive history,” said Ross Orr, BacTech President

and CEO. “He’s been a devoted supporter of BacTech for many years and was instrumental in

stitching this deal together. Nothing is off the table at this stage, but given the relatively modest

tonnage from the region, it is anticipated that the concentrates would be shipped to our

proposed plant in Ponce Enriquez, Ecuador. The potential to add a new revenue stream, as well

as a new processing model for other regions to consider is exciting.”

“Our agreement with BacTech is part of positioning Curatio to deal with the critical

environmental issues relating to ASM gold recovery in Eastern Africa,” said Doug Ramsey, CEO

of Curatio. “The ASM gold-mining industry is an important part of the local, and national,

economies in Eastern Africa, but has a history of harmful environmental impacts. The

introduction of key technologies, like the BacTech bioleaching process, will allow this industry

to grow, while significantly reducing its environmental footprint.”

More details will be provided as this project advances.

The selection of Ponce Enriquez is driven by the extremely high levels of arsenic that are

associated with gold in the +90 small mines in the area which attract high penalties in smelting.

Presently, the miners are forced to sell their production at reduced prices to offshore buyers

due to the high arsenic values in the concentrates and, consequently, accept lower financial

returns. By eliminating financial penalties charged for arsenic, BacTech proposes to pay better

prices for the miners’ material. East African’s ASM industry faces similar challenges.

About BacTech Environmental Corporation

BacTech is a proven environmental technology company, delivering effective and eco-friendly

biomining and remediation solutions to commercial operations to smartly process and recover

preferred metals (gold, silver, cobalt, and copper) and safely remove and transform harmful

contaminants like arsenic into benign EPA-approved products for landfill. Tapping into

numerous environmental and economic advantages of its proprietary method of bioleaching,

BacTech uses naturally occurring bacteria, harmless to both humans and the environment, to

neutralize toxic mining sites with high-pay potential.

BacTech is in early discussions to build its new owner-operated bioleaching facility in Ponce

Enriquez, Ecuador where arsenic is well-known to exist alongside gold mining and is

investigating the prospects of establishing additional modern mining operations across other

areas of Ecuador, Peru, Colombia, and Central America. Where possible, the Company will

partner with national and local governments, non-governmental organizations (NGOs), and

others to assist with the funding of these projects. BacTech is publicly traded on the CSE under

the symbol “BAC” and on the OTC as “BCCEF”.

About Curatio Gold Limited

Curatio Gold Limited is a newly launched company created to introduce funding and support for

improved metallurgical processes to eliminate the use of mercury and increase metal recovery

for gold-oriented Artisanal and Small-scale Miners in Eastern Africa. Curatio has a cross-cultural

team with relevant technical expertise, international representation, and experience with

investing-for-profit in local entrepreneurs in Africa and elsewhere.

For further information contact:

Ross Orr,

President & CEO, BacTech Environmental Corporation

416-813-0303 ext. 222,

Email: [email protected]

Website: www.bactechgreen.com

Follow us on:

Facebook http://www.facebook.com/BacTechGreen

Twitter http://twitter.com/BacTechGreen

LinkedIn http://www.linkedin.com/company/1613873

Vimeo http://vimeo.com/bactechgreen

YouTube http://www.youtube.com/user/bactechgreen

Special Note Regarding Forward-Looking Statements

This news release contains “forward-looking information”, which may include, but is not limited

to, statements with respect to future tailings sites, sampling or other investigations of tailing

sites, the Company’s ability to make use of infrastructure around tailings sites or operating

performance of the Company and its projects. Often, but not always, forward-looking

statements can be identified using words such as “plans”, “expects”, “is expected”, “budget”,

“scheduled”, “estimates”, “forecasts”, “intends”, “anticipates”, or believes” or variations

(including negative variations) of such words and phrases, or state that certain actions, events

or results “may”, “could”, “would”, “might” or “will” be taken, occur or be achieved. Forward-

looking statements involve known and unknown risks, uncertainties and other factors which

may cause the actual results, performance or achievements of the Company to be materially

different from any future results, performance or achievements expressed or implied by the

forward-looking statements. Forward-looking statements contained herein are made as of the

date of this news release and the Company disclaims, other than as required by law, any

obligation to update any forward-looking statements whether because of new information,

results, future events, circumstances, or if management’s estimates or opinions should change,

or otherwise. There can be no assurance that forward-looking statements will prove to be

accurate, as actual results and future events could differ materially from those anticipated in

such statements. Accordingly, the reader is cautioned not to place undue reliance on forward-

looking statements.

Shares outstanding: 138,112,204

The Canadian Securities Exchange (CSE) has not reviewed and does not accept responsibility

for the adequacy or the accuracy of the contents of this release.

This press release does not constitute an offer to sell or a solicitation of an offer to buy any of

the shares, nor is it a solicitation of interest from a prospective investor.