Science Journal of Chemistry

Volume 12, Issue 2, April 2024

  • Research Article

    A Novel Preparation and Purification of Ethyl-β-Cyclodextrins

    Gan Yongjiang*, Wei Xiangping, Zhou Zhen, Zhang Yimin

    Issue: Volume 12, Issue 2, April 2024
    Pages: 27-31
    Received: 16 March 2024
    Accepted: 15 April 2024
    Published: 29 April 2024
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    Abstract: Ethyl-β-cyclodextrin can be widely used for controlled release of drugs, but its application is greatly limited due to the use of toxic ethylation reagents such as diethyl sulfate, chloroethane, and iodoethane in previous synthesis processes. This article expands the application range of ethyl-β-cyclodextrin by using green ethylation reagent instea... Show More
  • Research Article

    Olive Mill Wastewaters Spreading on Agricultural Land: Results and Practical Management

    Siwar Abdennbi, Kamel Gargouri, Mounir Abichou, Ali Rhouma, Salwa Magdich, Nabil Soua, Anoir Jribi, Saïd Jilani, Béchir Ben Rouina*

    Issue: Volume 12, Issue 2, April 2024
    Pages: 32-41
    Received: 7 March 2024
    Accepted: 22 March 2024
    Published: 17 May 2024
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    Abstract: Rich in water (88 to 95%), organic matter (6 to 14%) and mineral matter (1.5 to 4%), the olive mill wastewater or liquid effluent from the olive processing industry represents a certain fertilizer source. Four treatments (Control, 50, 100 and 200 m3 ha-1 of OMWW) with an annual spreading of fresh OMWW, are applied to evaluate the effects of direct ... Show More