Results 71 to 80 of about 520,213 (168)

Kadar Logam Berat Timbal (Pb) pada Lipstik yang diperjualbelikan di Pasar Demangan Yogyakarta [PDF]

, 2022
Timbal (Pb) merupakan logam berat yang bersifat toksik bagi manusia. Cemaran timbal banyak dijumpai pada makanan, minuman dan kosmetik seperti lipstik.
Sutanto, Haryati B., Marola, Finolia Silvia Magdalena, Prihatmo, Guruh   +2 more
core   +1 more source

DAUR ULANG TIMBAL (Pb) DARI AKI BEKAS DENGAN MENGGUNAKAN METODE REDOKS [PDF]

, 2012
Aki merupakan komponen utama penyedia energi listrik pada kendaraan bermotor. Sampai saat ini komponen utamanya masih terbuat dari logam timbal (Pb). Tujuan utama dari daur ulang aki adalah untuk mengambil logam timbal .
Yogopranoto, Demas, Umardani, Yusuf , ST. MT, Bayuseno, A. P.,Dr. Ir.. , M.Sc   +2 more
core   +1 more source

PEMANFAATAN KARBON AKTIF BIJI KELOR (Moringa oleifera) SEBAGAI PENYERAP LOGAM TIMBAL DALAM OLI BEKAS

Kovalen: Jurnal Riset Kimia, 2019
Telah dilakukan penelitian tentang pemanfaatan karbon aktif biji kelor sebagai penyerap logam timbal dalam oli bekas.Penelitian ini bertujuan untuk menentukan kondisi terbaik dalam penurunan konsentrasi timbal (Pb) tertinggi  yang terkandung dalam oli ...
Hajrah Hajrah, Ruslan Ruslan, Prismawiryanti Prismawiryanti   +2 more
doaj   +1 more source

KANDUNGAN TIMBAL (Pb) DAN STRUKTUR HISTOLOGI LAMBUNG IKAN MUJAIR (Oreochromis mossambicus) YANG HIDUP DI PERAIRAN UPAL PT. ITDC

Simbiosis: Journal of Biological Sciences, 2020
Nusa Dua merupakan kawasan pariwisata dengan rancang bangun yang komprehensif dan terpadu sebagai sarana akomodasi wisata berkelas Internasional.  Pengelolaan limbah cair dikelola secara terpadu pada Unit Pengelolaan Air Limbah (UPAL) milik PT.
shanon lestari, Ngurah Intan Wiratmini, Job Nico Subagio   +2 more
doaj   +1 more source

Unravelling Individual and Joint Effects of Large‐Scale Climate Modes and Surface Weather Features on Streamflow in the Murray River, Australia

International Journal of Climatology, Volume 45, Issue 11, September 2025.
The individual and joint influence of climate variability modes and surface weather on Murray River streamflow from 1895 to 2019 was investigated using a Bayesian network approach. The influence of the Indian Ocean Dipole, subtropical ridge intensity, zonal mean sea level pressure gradient and antecedent flow conditions was highlighted.
Bryson C. Bates, Andrew J. Dowdy
wiley   +1 more source

Metal Concentration In Water, Sediment, and Green Alga Halimeda opuntia (Linnaeus) J.V. Lamouroux from Totok Bay and Blongko Waters, North Sulawesi

Jurnal Ilmiah Platax, 2019
Heavy metals in the water and sediment, in spite of low concentration, will not degrade and even can be absorbed  and biologically accumulated by marine algae.
. Nasprianto, Desy M.H. Mantiri, Grevo S Gerung   +2 more
doaj   +1 more source

Overview Metode Fitoremediasi Dalam Pengelolaan air Tercemar Timbal (Pb)

Media Ilmiah Teknik Lingkungan
Wastewater originating from industry varies greatly depending on the type of industry. Industrial wastewater usually contains many toxic and dangerous chemical compounds (B3) and contains heavy metals. Heavy metals are pollutants that have dangerous effects because they cannot be broken down biologically and stable.
Emil Salim Kahmi Leka, Tedy Agung Cahyadi, Nurkhamim Nurkhamim, Rika Ernawati, Eddy Winarno   +4 more
openaire   +1 more source

PEMANFAATAN KULIT RAMBUTAN (Nephelium lappaceum) SEBAGAI ADSORBEN LOGAM TIMBAL (Pb)

Lingkar : Journal of Environmental Engineering, 2020
Present of lead as a heavy metal can be harmful to health. One possible method to reduce the presence of lead metal content is obtained through the adsorption process using adsorbent from rambutan rind. This study aimed to determine the effectiveness of activated charcoal from rambutan rind in absorbing lead metal with variations of difference ...
openaire   +1 more source

Links between hail hazard and climate modes of variability across Australia

Quarterly Journal of the Royal Meteorological Society, Volume 151, Issue 770, July 2025 Part A.
Climate modes of variability influence hail‐prone atmospheric conditions, but links between these drivers and hail hazard across Australia have not been well constrained. We examine relationships between the El Niño Southern Oscillation (ENSO), Indian Ocean Dipole (IOD), and Southern Annular Mode (SAM) and proxy‐derived hail‐prone days across the ...
Quincy F. Tut, Timothy H. Raupach, Andréa S. Taschetto   +2 more
wiley   +1 more source

ANALISIS KADAR LOGAM TIMBAL (Pb) PADA PANGAN JAJANAN DI SDN KOMPLEKS LARIANGBANGI KOTA MAKASSAR [PDF]

, 2014
Pangan jajanan anak SD sebagian besar berada di ruang terbuka maupun di pinggir jalan, sehingga resiko kontaminasi dari polutan akan semakin besar. Salah satu polutan yang dihasilkan kendaraan bermotor yaitu timbal (Pb).
Sirajuddin, Saifuddin, Zakaria, Hartini Djalil, St   +2 more
core