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Active Carbon Regeneration Challenge
BY FADERCO X Ghardaia University
The WellTech Center by FADERCO is launching, in exclusive partnership with the University of Ghardaia a challenge dedicated to advancing sustainable industrial transformation in Algeria. This initiative invites students and professors to develop solutions that combine technical rigor, environmental responsibility, and market relevance.

Purpose of the Challenge

Through this challenge, FADERCO reinforces its commitment to open innovation and investment in academic talent, fostering collaborations that deliver high-impact solutions aligned with national industrial goals and the “Made in DZ’’ philosophy. The aim is to advance a circular-economy approach by developing technologies that reactivate and reintegrate spent activated carbon, preserving its performance and promoting durability, resource efficiency, and sustainable industrial practices.
Thematic Focus

FADERCO’s industrial process generates approximately 3 tons of activated carbon waste per year, with 9 tons currently accumulated. In the production of cellulose wadding, activated carbon plays a critical role in the treatment of liquid effluents. Its exceptional adsorptive properties make it essential for filtering and purifying water and other liquids used or generated during manufacturing, thereby helping protect natural resources.
Over time, however, activated carbon gradually loses its effectiveness as its pores become saturated with organic and inorganic contaminants. Regeneration is therefore necessary to restore its adsorption capacity and reduce the environmental burden associated with waste carbon disposal. Regenerating existing carbon is considerably more sustainable than purchasing new carbon, as it reduces the need for coal extraction, processing, and long-distance importation. It also prevents the accumulation of large volumes of spent carbon, which, if discarded, can pose risks of pollutant release or require costly hazardous-waste management. In industrial contexts, efficient regeneration can lower operational costs, minimize supply chain dependency, and support a circular production model. This challenge seeks solutions that enhance the efficiency, scalability, and environmental performance of this regeneration process.
Technical Context

The activated carbon used by FADERCO is GPP-20, a coal-based, steam-activated granular activated carbon designed for industrial liquid-phase applications.
Key attributes include:
• Consistent quality ensured by strict manufacturing control
• High availability in large quantities
• Long-standing performance in wastewater treatment and remediation
• Capacity to remove COD – Chemical Oxygen Demand, TOC – Total Organic Carbon,
AOX – Adsorbable Organic Halogens, aromatic compounds, pesticides, and chlorinated organics
Typical properties:
• Bed density: 450 kg/m³
• Hardness number: 90
• Surface area (N₂ BET): 72
• Mean particle diameter: 1.1 mm
Solutions must therefore take into account the physical and chemical characteristics of GPP-20, its typical degradation patterns, and its operational role within existing effluent treatment units.
Requirements for Proposed Solutions

Solutions should aim to:
• Regenerate or valorize significant volumes of used activated carbon
• Restore or enhance adsorption efficiency without damaging the carbon’s original porosity or structural integrity
• Integrate seamlessly into FADERCO’s existing production cycle, with minimal disruption
• Offer environmental, economic, and operational advantages over current practices
• Scale to industry-level throughput and comply with safety standards related to oxygen depletion in confined spaces
Evaluation Criteria
Priority will be given to solutions at the prototype or operational stage. Submissions will be assessed based on:
Relevance and importance of the problem addressed
Quality and feasibility of the proposed solution
Stage of development and technological maturity
Innovative dimension, including potential contributions to sustainability and inclusion
Team qualifications and relevant experience
Expected environmental and industrial impact
Clarity and rigor of the presentation
Timeline
- Application
- Selection and Deliberation
- Mentoring and Prototyping
- Final presentation
- December 2nd 2025
Call for applications to entrepreneurs and student for the Active Carbon Challenge, exclusively through the platform Soolvit.
The submitted innovations will be evaluated according to the criteria by an expert committee of the Active Carbon Challenge, with the WellTech Center by FADERCO, in two phases:
a) Online pre-selection and evaluation based on the submitted application form, etc.
b) Online interviews with the most promising projects.Closed bootcamp for immersion and intensive training dedicated to the winning project holders.
On the agenda: Icebreakers, activities and networking, diagnostics, skills-building workshops, and much more.At the end of the program, the project holders will deliver their final presentation, showcasing their progress, validated solutions, and strategic roadmap. This session allows participants to demonstrate the impact of the bootcamp, highlight key learnings, and present their refined business model and value proposition to the expert committee.
Règlement du challenge
Article 1 – Challenge Organizer
This Challenge is organized by the WellTech Center by FADERCO, in exclusive partnership with the University of Ghardaia.
The initiative promotes open innovation and academic collaboration to support sustainable industrial transformation in Algeria.
Article 2 – Purpose of the Challenge
The Challenge aims to develop innovative solutions for the valorization and regeneration of spent activated carbon generated by FADERCO’s industrial processes.
Participants must design technically robust and environmentally responsible approaches that enhance the efficiency, circularity, and industrial integration of regenerated GPP-20 activated carbon.
The Challenge offers students, researchers, startups, and professionals the opportunity to contribute to a real industrial problem with high environmental and economic impact.
Article 3 – General Terms
- The Challenge is conducted within an academic–industry partnership framework.
- Participation is free of charge.
- Applications are submitted through a dedicated digital platform.
- Applicants may participate individually or as a team.
- All information provided must be accurate and complete; any false declaration results in disqualification.
- Participation implies full acceptance of these Rules.
- The Organizer reserves the right to modify the Rules if necessary.
Article 4 – Eligibility Criteria
Eligible participants include:
- University students (undergraduate, master’s, PhD).
- Professors and researchers.
- Startups, entrepreneurs, and professionals interested in sustainable technologies.
Submitted projects must:
- Address the regeneration or valorization of activated carbon.
- Be technically feasible and aligned with the characteristics of GPP-20 activated carbon.
- Deliver clear environmental, industrial, or economic added value.
Article 5 – Application Submission
Applications must be submitted via the Challenge’s digital platform.
Required elements include:
- Completed application form.
- Personal and academic information.
- Team composition,Brief description of the proposed solution and problem addressed.
Accepted languages: French and English.
Article 6 – Selection and Support
6.1 Selection Process
Applications will be evaluated by a panel of experts from the WellTech Center, FADERCO, and the University of Ghardaia.
6.2 Evaluation Criteria
Projects will be assessed based on:
- Relevance and importance of the problem addressed.
- Quality and feasibility of the proposed solution.
- Stage of development and technological maturity.
- Innovative dimension, including potential contributions to sustainability and inclusion.
- Team qualifications and relevant experience.
- Expected environmental and industrial impact.
- Clarity and rigor of the presentation.
Article 7 – Awards and Support
Winners will receive:
- Opportunities for collaboration or experimentation with FADERCO.
- Access to WellTech Center experts and resources.
- Visibility among industrial and academic partners.
- Potential continuation or scaling of their prototype or innovative solution.
Any subsequent collaboration will require a dedicated agreement.
Article 8 – Intellectual Property and Confidentiality
- Participants retain ownership of their solutions.
- No intellectual property rights are transferred by participating.
- The Organizer may use submitted materials for communication purposes.
- Confidentiality agreements may be signed prior to experimentation or technical transfer.
Article 9 – Participant Commitments
By joining the Challenge, participants agree to:
- Provide accurate and verifiable information.
- Comply with the Challenge deadlines and requirements.
- Actively participate in all phases (selection, mentoring, final presentation).
- Respect all legal, ethical, and safety requirements.
- Refrain from harming the image of the Organizer or its partners.
المادة 1 – منظم التحدي
يتم تنظيم هذا التحدي من قبل مركز WellTech التابع لـ FADERCO، بالشراكة الحصرية مع جامعة غرداية.
تعزز هذه المبادرة الابتكار المفتوح والتعاون الأكاديمي لدعم التحول الصناعي المستدام في الجزائر.
المادة 2 – الهدف من التحدي
يهدف التحدي إلى تطوير حلول مبتكرة لتثمين وتجديد الكربون المنشَّط المستهلك الناتج عن العمليات الصناعية لشركة FADERCO.
يجب على المشاركين تصميم مقاربات قوية من الناحية التقنية ومسؤولة بيئيًا، تعزز كفاءة ودوْرية وتكامل الكربون المنشَّط المجدَّد GPP-20 في الصناعة.
يوفر التحدي للطلاب، والباحثين، والشركات الناشئة، والمهنيين فرصة للمساهمة في حل مشكلة صناعية حقيقية ذات تأثير بيئي واقتصادي كبير.
المادة 3 – أحكام عامة
يُجرى التحدي في إطار شراكة أكاديمية-صناعية.
المشاركة مجانية.
يتم تقديم الطلبات من خلال منصة رقمية مخصصة.
يجوز للمتقدمين المشاركة فرديًا أو كفريق.
يجب أن تكون جميع المعلومات المقدمة دقيقة وكاملة؛ أي إعلان كاذب يؤدي إلى الاستبعاد.
تستلزم المشاركة قبولًا تامًا لهذه القواعد.
يحتفظ المنظم بالحق في تعديل القواعد عند الضرورة.
المادة 4 – معايير الأهلية
يشمل المشاركون المؤهلون ما يلي:
طلاب الجامعات (ليسانس، ماستر، دكتوراه).
الأساتذة والباحثون.
الشركات الناشئة، رواد الأعمال، والمهنيون المهتمون بالتقنيات المستدامة.
يجب أن تحقق المشاريع المقدمة ما يلي:
تناول تجديد أو تثمين الكربون المنشَّط.
أن تكون مجدية تقنيًا ومتوافقة مع خصائص الكربون المنشَّط GPP-20.
تقديم قيمة مضافة واضحة بيئيًا أو صناعيًا أو اقتصاديًا.
المادة 5 – تقديم الطلبات
يجب تقديم الطلبات عبر المنصة الرقمية الخاصة بالتحدي.
تشمل العناصر المطلوبة ما يلي:
نموذج طلب مكتمل.
معلومات شخصية وأكاديمية.
تكوين الفريق.
وصف موجز للحل المقترح والمشكلة التي يتم تناولها.
اللغات المقبولة: الفرنسية والإنجليزية.
المادة 6 – الاختيار والدعم
6.1 عملية الاختيار
سيتم تقييم الطلبات من قبل لجنة خبراء من مركز WellTech، وشركة FADERCO، وجامعة غرداية.
6.2 معايير التقييم
سيتم تقييم المشاريع بناءً على:
أهمية ومدى صلة المشكلة التي يتم تناولها.
جودة وجدوى الحل المقترح.
مرحلة التطوير والنضج التكنولوجي.
البعد الابتكاري، بما في ذلك المساهمات المحتملة في الاستدامة والاندماج.
مؤهلات الفريق والخبرة ذات الصلة.
التأثير البيئي والصناعي المتوقع.
وضوح ودقة العرض.
المادة 7 – الجوائز والدعم
سيحصل الفائزون على:
فرص للتعاون أو التجريب مع FADERCO.
الوصول إلى خبراء وموارد مركز WellTech.
الظهور بين الشركاء الصناعيين والأكاديميين.
احتمالية استمرار أو توسيع نطاق النموذج الأولي أو الحل المبتكر الخاص بهم.
أي تعاون لاحق سيتطلب اتفاقية مخصصة.
المادة 8 – الملكية الفكرية والسرية
يحتفظ المشاركون بملكية حلولهم.
لا يتم نقل أي حقوق ملكية فكرية بمجرد المشاركة.
يجوز للمنظم استخدام المواد المقدمة لأغراض التواصل.
قد يتم توقيع اتفاقيات سرية قبل البدء في التجريب أو النقل التقني.
المادة 9 – التزامات المشارك
بالانضمام إلى التحدي، يوافق المشاركون على ما يلي:
تقديم معلومات دقيقة وقابلة للتحقق.
الالتزام بالمواعيد النهائية ومتطلبات التحدي.
المشاركة الفعالة في جميع المراحل (الاختيار، التوجيه، العرض النهائي).
احترام جميع المتطلبات القانونية والأخلاقية ومتطلبات السلامة.
الامتناع عن الإضرار بصورة المنظم أو شركائه.
