DSpace - Université de Constantine 3: Recent submissions

  • Boulakehal, Rayhane; Sennour, Soumeya; Siah Chaima; Outili, Nawel (Université Constantine3 ,Salah Boubnider Faculté Génie des Procédés, 2024)
    This study explores the production of biopolyols from used cooking oil using two methods: epoxidation followed by hydroxylation, and direct one-pot hydroxylation. A factorial experimental design was set up to optimize ...
  • Bouchoucha, Amina; Boucetta, Amani; taleb, Oumeima; Dr. A. Benkoraichi (Université Constantine 3, Salah Boubnider Faculté Génie des Procédés, 2024)
    Water is a natural resource essential to the sustainability of life on our planet. With the rapid development of industries, wastewater containing dyes and organic pollutants from the dye industry has become an increasing ...
  • Asloun, Manel; Bensaad, Rayene.; Dr. Benaliouche, Hana. (Université Constantine 3, Salah Boubnider Faculté Génie des Procédés, 2024)
    In membrane bioreactor applications, membrane fouling poses a significant problem since it clogs the membrane's pores and decreases permeability. The study intends to use a model that follows the impact of SMP on membrane ...
  • Boussalem , Aya; Daoudi, Chaima; Boukehil, Ahlam; Kiamouche, Samir (Université Constantine 3 ,Salah Boubnider Faculté Génie Des Procédés, 2024)
    The elimination of organic dyes represents one of the main problems in the wastewater treatment process. Photocatalysis in the presence of semiconductor powders and thin layers is gradually emerging as a promising alternative ...
  • Djemaa , Ferial; Deneche, Lina Loudjeine; Kadri, Chahinez; Zamouche, Meriem (Université Constantine3 ,Salah Boubnider Faculté Génie des Procédés, 2024)
    This study evaluates the efficiency of Congo red (CR) dye degradation through photocatalysis using ZnO and La2O3 nanoparticles synthesized with laurel extracts. The results demonstrate a significant enhancement in CR ...
  • HAMLAOUI, Oussama; ZEGHILET, Abbas; BOUHALASSA, Mohamed Mehdi; Dr.BOUSSEMGHOUNE, Mohamed (Université Constantine 3 Salah Boubnider Faculté génie des procédés, 2024)
    تعمال تقنية الإلكترو-فأنتن لتقييم إزالة الصبغة النسيجية:" أحمر الآزوكريل" المتواجد في المحاليل المائية، تبدأ سلسلة تفاعلات هذه العملية بتوليد كهربائي لبيروكسيد الهيدروجين على مستوى المهبط )الكاثود(، عن طريق إرجاع الأكسجين ...
  • Rebbadj, Sif Eddine; Filali, Djihene; Benzadri, Ikram; Gherbi, Naima (Université Constantine3 ,Salah Boubnider Faculté Génie des Procédés, 2024)
    The purification of effluents to eliminate dyes is a major challenge in wastewater treatment. To achieve this goal, photocatalysis and adsorption were tested in this experimental study. The objective was to study the ...
  • Chetibi Abir, Ghoufrane; Boucena, Akram; Zerroug, Hayet; Dr: Zamouche, Meriem (Université Constantine3 ,Salah Boubnider Faculté Génie des Procédés, 2024)
    The main objective of our study is to explore the use of ecological methods for the treatment of wastewater and sludge, within a sustainable development framework. This research is divided into two main parts. The first ...
  • فارح, إلياس; قدواح, منال (جامعة قسنطينة 3 صالح بوبنيدر، كلية الفنون والثقافة, 2025)
    تشكل الذاتية في الفن أحد الجوانب الهامة في مجال الابداع الفني، وسرعان ما هيمنت هذه النزعة على المنجزات الفنية للفن الحديث والمعاصر فيما بعد، وامتدت هذه النزعة على نطاق واسع لتمس أعمال الفنانين من مختلف أنحاء العالم؛ وليست ...
  • Zitouni, Rahma; Karboua, Aicha; Boutobba, Lina; Dr. Mennai , Imad (Université Constantine 3 Salah Boubnider Faculté génie des procédés, 2024)
    Medicinal plants remain a reliable source of active principles renowned for their therapeutic properties. In this context, our study focuses on the phytochemical and biological analysis of two Algerian species: Lysimachia ...
  • Rahma, Wissal; Laifaoui, Amira; Pr. Belmahi Mohamed Habib (Université Constantine 3, Salah Boubnider Faculté Génie Des Procédés, 2024)
    Herbal dietary supplements are becoming more popular due to their potential health benefits. However, ensuring their safety and quality is challenging because of the variety of raw materials and manufacturing methods ...
  • Derbal, Marwa; Djdjekh, Aya Errahmane; Benkara, Mostafa Larbi Charaf; Merouani, Slimane; Dr. Nemdili, Leïla (Université Constantine 3, Salah Boubnider Faculté Génie Des Procédés, 2024)
    Industrial dyes, such as basic fuchsin, pose significant environmental challenges due to their persistence and toxicity. This study focuses on comparing three advanced oxidation processes (AOPs): thermal activation of ...
  • Cheribet , Sara; Alsamarai, Faihan; Felahi, Rayene; Toumi, khadra Hanane (Université Constantine 3, Salah Boubnider Faculté Génie des Procédés, 2024)
    The objective of this study is to study the capacity and efficiency of natural materials for wastewater treatment. We studied the adsorption of methylene blue (BM) dye on a mixture of Tamazert kaolin and olive pomace in ...
  • Bouziane, Sara; Dekhal, Hiba; Hamadi, Amani; Meniai Abdeslam, -Hassen (Université Constantine3 ,Salah Boubnider Faculté Génie des Procédés, 2024)
    Two medicinal plants, Capparis spinosa and Senna alexandrina, were used in this study to evaluate the influence of the combination of extracts on their antioxidant, enzymatic (anti-Alzheimer), and antifungal activities. ...
  • Kemmouche, Chahinez; Mekhloufi , Dounya; Mosbah, Ouissam; Dr : Moudjari , Youcef (Université Constantine 3 ,Salah Boubnider Faculté Génie des Procédés, 2024)
    The main objective of this work consists of the prediction of phase diagrams of liquid-solid equilibria for sixteen binary systems by the GC-NRTL and UNIFAC models. The comparison of these results showed us that the ...
  • Slimani, Mouad; Hamza rami,Adib; Boutra, Mohamed Sam; Dr. Sid, Asma Nour el houda (Université Constantine3 ,Salah Boubnider Faculté Génie des Procédés, 2024)
    Refineries receive crude oil with many impurities such as water, salts dissolved in water and solid particles. And in order to avoid its consequences (corrosion of equipment and deposit of waste in storage bins and ...
  • Zouggar, Oumaima; Hamailia, Chems ElKhouloud; Outili, Nawel (Université Constantine 3, Salah Boubnider Faculté Génie des procédés, 2024)
    Water pollution is a serious environmental problem affecting millions of people, and the demand for frequent water quality monitoring is increasing. The need for analytical platforms that combine high sensitivity, ...
  • Zegad , Fellla; Bouhedjar , Khaouther; Bentaika, Chourouk; Khadraoui, Fatiha (Université Constantine 3, Salah Boubnider Faculté Génie des Procédés, 2024)
    Cette étude a été consacrée dans une première partie a la valorisation d’un charbon actif issus de déchets de pomme de pin par activation chimique (KOH) afin de l’applique a l’élimination de deux colorants notamment le ...
  • Sigha, Abdelkader; Hasan A. M. Hussein; Y. Almamajdalawi , Sadi M; Merouani , Slimane (Université Constantine3 ,Salah Boubnider Faculté Génie des Procédés, 2024)
    This study investigates the degradation of the synthetic azo dye Cibacron Green (VC-H3G) in a continuous stirred tank reactor (CSTR) by the Fe0/chlorine and Fe0/Periodate processes, which involve the generation of free ...
  • Mazri, Malek; Mechri, Ghada; Boultifet, Nouzha Yasmine; P.meniai, Abdesslam Hassen; D.Louaer, Mehdi (Université Constantine 3 ,Salah Boubnider Faculté Génie des Procédés, 2024)
    The present work concerns the extraction from the four parts of the plant "Diplotaxis tenuisiliqua" to evaluate the yield and quality of the extracts by analyzing their antioxidant and antibacterial activity. The extraction ...