About :PT. Crystal Anugerah Abadi is an ISO 9001:2015 certified company, specializing in providing solutions to industries through value-added technical services and distinctive chemical programs in water treatment and utilities.Responsibilities :- Monitoring parameter quality closely to make sure there is no upset- Performing analysis and determining the source of problems found during the inspection and suggesting actions to address the problems- Performing water quality analyses such as pH, conductivity, total hardness, iron, silica content, and so on- Reporting and discussing directly with customers regarding water quality and equipment operating conditions- Ensuring the stock of chemicals and reagents is adequate- Skilled in creating daily, weekly, and monthly reports- Creating an improvement program at the site to reduce operational costs- Coordinate and collaborate with team and service leader

About :The physical chemistry laboratory is a laboratory located in Sriwijaya University. This laboratory is used for student or lecturer research and practicum activities. The practicum activities carried out include the practicum of vapor-liquid equilibrium in a binary system, the distribution of a solute between two immiscible solvents, and so on.Responsibilities :- Handled 20+ students in one shift for the practicum implementation process- Taught procedures and technical ways of vapor-liquid equilibrium in a binary system, the distribution of a solute between two immiscible solvents, and so on- Supervised, reviewed, and assessed task reports of students- Maintainance safety measures in laboratory practical

About :Process engineering and chemical industry products laboratory is a laboratory located in Chemical Engineering Department of Sriwijaya University. This laboratory is used for student research and practicum activities such as making biodiesel, synthesis of biopesticide, and so on. Responsibilities :- Teach up to 30 students about the method of making biodiesel and its implementation- Prepare teaching materials and tests to assess the student’s understanding of the delivered materials- Reviewed and assessed test results of students- Maintainance safety measures in laboratory practical

About :The separation and purification laboratory is a laboratory located in Chemical Engineering Department of Sriwijaya University. This laboratory is used to carry out the practical course of operation units that are related to theories covered in separation and purification processes. Operating tools in this laboratory consist of wetted wall absorption columns, distillation columns, and so on. Responsibilities :- Handled 30+ students in one shift for the practicum implementation process- Taught procedures and technical ways of wetted wall absorption columns- Prepare teaching materials and tests to assess the student’s understanding of the delivered materials- Check and evaluate the test results of students- Maintainance safety measures in laboratory practical

- Learned and reviewed the process and reaction in PT Pupuk Sriwidjaja Palembang I-B unit, specifically the ammonia section for 2 month- Evaluated Ammonia Converter (105-D) to check its efficiency performance by evaluating the mass and energy balance using a simulator- Made an internship report