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All Journal Jurnal Pendidikan dan Pembelajaran Khatulistiwa (JPPK) Hydrogen: Jurnal Kependidikan Kimia
Afriani, Aulia
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Chemistry Decision Sciences, Operations Research & Management Education Languange, Linguistic, Communication & Media Mathematics Other

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SARANA PROMOSI MELALUI BROSUR DAN INSTAGRAM PADA PERPUSTAKAAN SEKRETARIAT DAERAH PROVINSI KALIMANTAN BARAT Afriani, Aulia; Arifin, Zainal
Jurnal Pendidikan dan Pembelajaran Khatulistiwa Vol 7, No 7 (2018): Juli 2018
Publisher : Jurnal Pendidikan dan Pembelajaran Khatulistiwa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (623.128 KB)

Abstract

AbstractThe Library of West Kalimantan Provincial Secretariat is a special library of government agencies The Regional Secretariat Library has a complete collection of the 000-900 class but visitors who come to the library of Setda are less than 10 people per day. The purpose of this research is to know the importance of promotion for the library of Regional Secretariat as well as promotional facilities conducted by the Regional Secretariat Library and the constraints faced in the promotion process. In taking data for completeness of Final Project, writer use qualitative research method with descriptive approach which describes event based on data obtained through interview with informant. Data collection is done by direct observation in field, interview, and documentation. The interview was conducted with the Library Manager and Head of Subdivision and Library of. Promotion can be done with two means that is with the print media and social media to attract the public's attention. The printed form of brochures and social media is instagram. Keywords: Promotion Means, Library Setda, Brochures, Instagram.
Absorption of Metal Ions and Dyes in Liquid Waste : A Literature Review Indah, Dahlia Rosma; Afriani, Aulia; Nurwahidah, Nurwahidah
Hydrogen: Jurnal Kependidikan Kimia Vol 12, No 6 (2024): December 2024
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/hjkk.v12i6.13823

Abstract

Industrial development and population growth cause a lot of waste to enter water bodies, causing pollution. A number of studies have been carried out to remove metal ions and dyes in waters. Adsorption is the most widely used method to absorb heavy metal ions and harmful dyes by utilizing natural resources that are still abundant, for example, agricultural, livestock, and fishery waste. Adsorption can also use activated or modified absorbent materials to increase porosity and expand the surface plane. In this review, the adsorption method and results obtained by the researcher with various absorbent materials are summarized which are mostly carried out in the last ten years. The purpose of this review is to provide input in finding alternatives to other absorbent materials or eliminating pollutants harmful to human health and the environment.
Co-Authors A.A. Ketut Agung Cahyawan W Dahlia Rosma Indah NURWAHIDAH NURWAHIDAH