Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Elvitriana Elvitriana"'
Publikováno v:
Jurnal Serambi Engineering, Vol 7, Iss 4 (2022)
The aim of this study was to apply a biosorbent from the leaves of Lidah Mertua (Sansivieria sp.) which were activated by 4M HCl to remove mercury metal ions Hg(II). The leaves of Sansivieria sp. were cleaned, dried in an oven, and carbonized in a fu
Externí odkaz:
https://doaj.org/article/55a32d83036b4c7b92f1886f0893eef1
Publikováno v:
Aceh International Journal of Science and Technology, Vol 8, Iss 3, Pp 161-168 (2019)
This research deals with the adsorption of mercury ions [Hg (II)] using a combination of natural biomass between oil palm bunches and rice husks (PB-RH). After drying at 40oC, PB-RH biomass was carbonized by using a tube furnace for 2 hours at 500 °
Externí odkaz:
https://doaj.org/article/fe097fa6648b4648b7df4e2193c18625
Publikováno v:
Jurnal Serambi Engineering, Vol 1, Iss 2 (2018)
Penelitian ini bertujuan untuk mempelajari kemampuan mikroalga dalam mendegradasi zat-zat organik pada Palm Oil Mill Effluent (POME) sebagai upaya memperbaiki kualitas limbah cair industri kelapa sawit. Kultivasi mikroalga dilakukan untuk menurunkan
Externí odkaz:
https://doaj.org/article/513e0604a2ea48f59d9a0ea0eafb5c77
Publikováno v:
Jurnal Serambi Engineering, Vol 2, Iss 4 (2018)
lih fungsi lahan dari kawasan bervegetasi menjadi kawasan terbangun mengganggu keseimbangan ekologi kota, misalnya terhadap kebutuhan oksigen dan kondisi iklim kota. Penelitian ini bertujuan untuk menentukan luas ruang terbuka hijau yang dibutuhkan K
Externí odkaz:
https://doaj.org/article/515b85b01ab04597bd4bca9fedd659b3
Autor:
Suhendrayatna Suhendrayatna, Nasrul Arahman, Luky Wahyu Sipahutar, Rinidar Rinidar, Elvitriana Elvitriana
Publikováno v:
Toxics, Vol 7, Iss 4, p 58 (2019)
The purpose of this study was to investigate the toxicity and the distribution of mercury (Hg) in the main tissues of freshwater fish (Oreochromis niloticus) after being exposed to water containing Hg(II). A sample group of 10 fish, of mean weight 80
Externí odkaz:
https://doaj.org/article/bf522a8ef8d44a9f82a09b165c7a243a
Publikováno v:
Jurnal Rekayasa Kimia & Lingkungan, Vol 7, Iss 2 (2009)
Ammonia biosorption by using Enceng Gondok, Eichhornia crassipes, was conducted in outdoor laboratory with objective to study the influence residence time and plant age to ammonia biosorption rate. The research uses reactor test consisting of wet lan
Externí odkaz:
https://doaj.org/article/93f40b7743154857ad6c4a4163972852
Publikováno v:
Serambi Journal of Agricultural Technology. 2
Patchouli oil refinery in Gayo Lues Aceh Indonesia commonly used evaporation process in an old drums at high temperature which decreased the quality of oil produced. The research to enhance the quality of patchouli alcohol of Gayo Lues patchouli oil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c321538a7c202e2c6986cae9c6cd398b
https://doi.org/10.32672/sjat.v2i2.2470
https://doi.org/10.32672/sjat.v2i2.2470
Autor:
Luky Wahyu Sipahutar, Rinidar Rinidar, Suhendrayatna Suhendrayatna, Nasrul Arahman, Elvitriana Elvitriana
Publikováno v:
Toxics, Vol 7, Iss 4, p 58 (2019)
Toxics
Volume 7
Issue 4
Toxics
Volume 7
Issue 4
The purpose of this study was to investigate the toxicity and the distribution of mercury (Hg) in the main tissues of freshwater fish (Oreochromis niloticus) after being exposed to water containing Hg(II). A sample group of 10 fish, of mean weight 80
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f5fbd4a18edea7098bd836c3f4569a60
https://www.mdpi.com/2305-6304/7/4/58
https://www.mdpi.com/2305-6304/7/4/58
Publikováno v:
Proceedings of the Proceeding of the First International Graduate Conference (IGC) On Innovation, Creativity, Digital, & Technopreneurship for Sustainable Development in Conjunction with The 6th Roundtable for Indonesian Entrepreneurship Educators 2018 Universitas Syiah Kuala October, 3-5, 2018 Banda Aceh, Indonesia.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82a08960ffeda28c22571fa2bafc0d04
https://doi.org/10.4108/eai.3-10-2018.2284263
https://doi.org/10.4108/eai.3-10-2018.2284263
Publikováno v:
BASE-Bielefeld Academic Search Engine
Suhendrayatna Suhendrayatna
Jurnal Rekayasa Kimia & Lingkungan, Vol 7, Iss 2 (2009)
Suhendrayatna Suhendrayatna
Jurnal Rekayasa Kimia & Lingkungan, Vol 7, Iss 2 (2009)
Ammonia biosorption by using Enceng Gondok, Eichhornia crassipes, was conducted in outdoor laboratory with objective to study the influence residence time and plant age to ammonia biosorption rate. The research uses reactor test consisting of wet lan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::125b0e7096f63107d098e1ba4b762eb2
http://jurnal.unsyiah.ac.id/RKL/article/view/74
http://jurnal.unsyiah.ac.id/RKL/article/view/74
