Penerbit: Jurusan Kimia FMIPA Universitas Lampung
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ASSESSMENT OF BENGAWAN SOLO RIVER RAW WATER QUALITY USING THE POLLUTION INDEX
Oleh: Intan Ayu Pebiola, Heri Mulyanti, Laily Agustina Rahmawati
The Bengawan Solo River is a primary water resource in Central and East Java. Human activities along the Watershed (DAS) have affected water quality. This study evaluates the water quality of the Bengawan Solo River during the dry and rainy seasons from 2019 to 2023 using the Pollution Index (IP) me...
Sumber: Analit : Analytical and Environmental Chemistry; Vol. 10, No. 01 April (2025) Analit : Analytical and Environmental Chemistry; 13-24
EFFECTIVENESS OF USING ACTIVATED CARBON TO REDUCE POLLUTANTS IN LEACHATE
Oleh: Elvania, Nindy Callista , Oktavianus Cahya Anggara, Narafa Nur Khairiyyah
Leachate pollution resulting from dissolution process organic and inorganic materials in open landfills is a serious environmental problem. Leachate contains various pollutants, such as heavy metals, organic compounds, and hazardous compounds that can damage water and soil quality not managed proper...
Sumber: Analit : Analytical and Environmental Chemistry; Vol. 10, No. 01 April (2025) Analit : Analytical and Environmental Chemistry; 25-36
SYNTHESIS AND CHARACTERIZATION OF FILM LABELS USING ANTHOCYANIN FROM PURPLE SWEET POTATO SKIN (Ipomea Batatas L.) AS A QUALITY INDICATOR OF CHICKEN MEAT IN SMART PACKAGING
Oleh: Zainal, Arzeti, Eka Pratiwi, Diana Eka Pratiwi, Hasri, Hasri
The demand for smart packaging that provides real-time information on food freshness and safety continues to rise with growing consumer awareness of product quality. This study aimed to synthesize and characterize anthocyanin-based film labels from purple sweet potato peel (Ipomoea batatas L.) as fr...
Sumber: Analit : Analytical and Environmental Chemistry; Vol. 10, No. 01 April (2025) Analit : Analytical and Environmental Chemistry; 49-60
TAGUCHI EXPERIMENTAL STUDY: THE EFFECT OF BAY LEAF EXTRACT WEIGHT PERCENTAGE AND SAMPLE SIZE ON THE CHARACTERISTICS OF POLYVINYL ALCOHOL FILMS
Oleh: Sunarsono, Hery, Abral, Hairul, Pratoto, Adjar
This research aims to determine the optimum parameters for incorporating Indonesian bay leaf extract (DS) into a polyvinyl alcohol (PVA) matrix to form a new polymer, PVA/DS. Taguchi's experimental method was employed to obtain the anti-UV properties and optimal mechanical characteristics of the PVA...
Sumber: Analit : Analytical and Environmental Chemistry; Vol. 10, No. 02 October (2025) Analit : Analytical and Environmental Chemistry
EFFECT OF BEVERAGE CAN WASTE–KOH RATIO ON ALUM PRODUCTION AS A COAGULANT FOR WATER TREATMENT
Oleh: Nina Arlofa, Shohifah Annur, Angga Tri Prasetyo
ABSTRAK Proses daur ulang limbah dapat menghemat energi, mengurangi eksploitasi sumber daya alam, serta meningkatkan nilai ekonomis limbah, salah satunya limbah kaleng minuman. Penelitian ini bertujuan untuk menentukan rasio optimum antara limbah kaleng minuman dan kalium hidroksida (KOH) dalam...
Sumber: Analit : Analytical and Environmental Chemistry; Vol. 10, No. 02 October (2025) Analit : Analytical and Environmental Chemistry; 13-21
ADSORPTION of METHYL ORANGE DYE USING POWDERED ACACIA (Crassicarpa) BARK AS AN ADSORBENT
Oleh: Mukhlis, Pratiwi, Nafiah , Indriyana Syafitri Aswir
ABSTRAK Serbuk kulit kayu Acacia crassicarpa adalah biomassa lignoselulosa yang kaya akan selulosa, diteliti sebagai biosorben untuk menghilangkan Metil Oranye (MO) dari larutan berair. Studi ini bertujuan untuk menentukan kondisi adsorpsi optimum, termasuk dosis adsorben, pH, waktu kontak, kecepat...
Sumber: Analit : Analytical and Environmental Chemistry; Vol. 10, No. 02 October (2025) Analit : Analytical and Environmental Chemistry; 22-36