Results 51 to 60 of about 1,008 (117)

Synthesis of Chitosan Silica Membrane from Petung Bamboo (Dendrocalamus asper) Leaves and Its Application as Pb(II) Metallic Adsorbent

Indonesian Journal of Chemistry
Membrane synthesis through a phase inversion method using chitosan and sodium silicate solutions has been conducted. This research aims to characterize the silica chitosan membrane (SCM) of petung bamboo leaves and determine the synthesized product's ...
Hasri Hasri, Diana Eka Pratiwi, Isriyanti Safitri, Satria Putra Jaya Negara   +3 more
doaj   +1 more source

KLASIFIKASI KELIMPAHAN TUMBUHAN DI KECAMATAN KINTAMANI BALI: STUDI KASUS USAHA KONSERVASI (Abundance Classification of Plants in Kintamani Bali:Case Study for Conservation Efforts)

Jurnal Manusia dan Lingkungan, 2013
ABSTRAK Penelitian ini bertujuan untuk melestarikan jenis-jenis tumbuhan yang sudah jarang kelimpahannya di alam, yang nantinya akan dibudidayakan di Kebun Raya Bali untuk mendapatkan bibit optimal yang nantinya akan dikembalikan lagi ke habitat semula.
Wawan Sujarwo
doaj   +1 more source

RELASI GENDER KELUARGA BURUH PANEN CENGKEH PT. SUMBER SARI PETUNG DI DUSUN SUMBER PETUNG DESA SEMPU KECAMATAN NGANCAR KABUPATEN KEDIRI

, 2022
There is a double workload and stereotypes that arise in clove harvest workers in PT. Source of petung essence. The purpose of the study was to analyze the gender relations found in the families of clove harvest workers and calculate the contribution of ...
Ardianti, Yolan Dwi; Universitas Jember
core   +1 more source

SIFAT BALOK KOMPOSIT KOMBINASI BAMBU DAN KAYU

Jurnal Penelitian Hasil Hutan (Journal of Forest Products Research), 2015
Balok komposit yang terbuat dari kombinasi bambu dan kayu adalah sebuah produk yang memungkinkan untuk dikembangkan. Pada umumnya, produk komposit dari kayu solid memenuhi persyaratan untuk kostruksi, namun sifat balok komposit kombinasi bambu dan kayu ...
Abdurachman Abdurachman, Nurwati Hadjib, Jasni Jasni, Jamal Balfas   +3 more
doaj   +1 more source

Analisis Kekuatan Lentur Balok Aplikasi Tulangan Komposit Dengan Perlakuan Bedamutu

Semesta Teknika, 2017
Concrete has a very high compressive strength, while tensile strength only 10 % from compressive strength. Concrete as building materials have varying prices depending on the quality of the concrete.
Marsudi Marsudi, Martono Martono
doaj  

Sifat Mekanika Bambu Petung Laminasi

Dinamika Rekayasa, 2014
Laminated bamboo is a kind of engineered structure to improve mechanical properties of bamboo. It is done in order to meet the need of building materials to the building structure.
Nor Intang Setyo H., Iman Satyarno, Djoko Sulistyo, T.A. Prayitno   +3 more
doaj  

Characterization of bromelain enzyme treated Bamboo petung fiber (BPF) for composite reinforcement

Case Studies in Chemical and Environmental Engineering
Alkali treatment is often used to improve the natural fiber's performance as a bio-composite reinforcement. However, residual alkali is a chemical that is harmful to the environment.
Rudianto Raharjo, Djarot Bangun Darmadi, Femiana Gapsari, Putu Hadi Setyarini, Teguh Dwi Widodo   +4 more
doaj   +1 more source

IMPLEMENTASI SEBARAN INFORMASI PROFIL DESA PETUNG SEWU [PDF]

, 2019
. Information dissemination in village is an obligation which must be done from its local government to society. Demographic data and village profile should be written well to make people being able optimizing village market potential and beyond its ...
Broto, Felik Sad Windu Wisnu, Irawan, Paulus Lucky Tirma, Wicaksono, Soetam Rizky   +2 more
core   +1 more source

Removal of methylene blue by porous biochar obtained by KOH activation from bamboo biochar. [PDF]

Bioresour Bioprocess, 2023
Ge Q, Li P, Liu M, Xiao GM, Xiao ZQ, Mao JW, Gai XK.   +6 more
europepmc   +1 more source

The Improvement of Sumatran Elephant (Elephas maximussumatranus) Dung Particleboard Characteristics Using Bamboo Layering. [PDF]

Polymers (Basel), 2022
Hartono R, Iswanto AH, Herawati E, Suramana RE, Sutiawan J, Amin Y, Sumardi I.   +6 more
europepmc   +1 more source