Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Yunardi, Yunardi"'
Publikováno v:
Journal of Ecological Engineering, Vol 25, Iss 12, Pp 83-92 (2024)
Ammonia recovery from wastewater is crucial for mitigating environmental impact and complying with regulatory standards. Therefore, this study aimed to explore the potential of a pilot scale continuous flow crystallizer reactor to recover ammonia fro
Externí odkaz:
https://doaj.org/article/d6ab1b26bffa40e0a7108dc8659f85af
Publikováno v:
Ecological Engineering & Environmental Technology, Vol 25, Iss 8, Pp 96-108 (2024)
Landfill leachate, a complex mixture resulting from decomposing waste, contains suspended and dissolved organic and inorganic compounds. This nutrient-rich environment facilitates the growth of diverse microbial communities that can utilize these com
Externí odkaz:
https://doaj.org/article/3a3bc46f7b2e455c833624e4b68cc4cc
Autor:
Novi Sylvia, Aden Syahrullah Tarigan, Rozanna Dewi, Yunardi Yunardi, Yazid Bindar, Mutia Reza
Publikováno v:
AIMS Environmental Science, Vol 11, Iss 3, Pp 444-456 (2024)
Biogas is a cost-effective, efficient, environmentally friendly, and renewable alternative energy source. While biogas contains CH4, it also contains impurities in the form of 27–45% CO2 gas. Therefore, it is necessary to purify biogas by removing
Externí odkaz:
https://doaj.org/article/cc5cef2821d34d6492129741b3806b6d
Autor:
Nikita Emalya, Tarmizi Tarmizi, Suhendrayatna Suhendrayatna, Edi Munawar, Yunardi Yunardi, Umi Fathanah
Publikováno v:
Ecological Engineering & Environmental Technology, Vol 25, Iss 3, Pp 28-37 (2024)
The utilization of sediment microbial fuel cell (SMFC) technology presents a paradigm-shifting method for converting the chemical energy obtained from organic and inorganic compounds found in sediment and wastewater substrates into electrical energy.
Externí odkaz:
https://doaj.org/article/0f17019de588405094abc1610b16da27
Autor:
Novi Sylvia, Fitriani Fitriani, Rozanna Dewi, Rizka Mulyawan, Abrar Muslim, Husni Husin, Yunardi Yunardi, Mutia Reza
Publikováno v:
Indonesian Journal of Chemistry, Vol 21, Iss 6, Pp 1454-1462 (2021)
Palm oil bottom ash utilization from mill boilers as CO2 adsorbent has been in use for few years. This study aims to examine adsorbent characteristics and capabilities of bottom ash produced from boiler combustion in palm oil industry for CO2 adsorpt
Externí odkaz:
https://doaj.org/article/7071c04474b44275a0b80e554b80ee4b
Autor:
Ridania Ekawati, Yunardi Yunardi
Publikováno v:
Jurnal PAJAR (Pendidikan dan Pengajaran), Vol 5, Iss 3, Pp 569-576 (2021)
The problem in this research was that PGMI students at UMSB found it difficult to understand Mathematics learning for MI. It was observed that the students did not participate actively and think creatively. This was indicated by the low participation
Externí odkaz:
https://doaj.org/article/699e81f0f1fd451c90ac3700b73b930f
Publikováno v:
Jurnal Serambi Engineering, Vol 6, Iss 4 (2021)
Wet fermentation by added proteolytic enzyme can be used for upgrade the taste of coffee. The enzyme was obtained from plant because of ease to get and fulfill the term of Indonesia’s constitution about halal product assurance. This study used two
Externí odkaz:
https://doaj.org/article/1de0ba29240b4d5aad52118aa296989c
Autor:
Syaifullah Muhammad, Abdul Khalil H. P. S., Shazlina Abd Hamid, Mohammed Danish, M. Marwan, Yunardi Yunardi, C. K. Abdullah, M. Faisal, Esam Bashir Yahya
Publikováno v:
Molecules, Vol 27, Iss 18, p 6025 (2022)
Patchouli extracts and oils extracted from Pogostemon cablin are essential raw material for the perfume and cosmetics industries, in addition to being used as a natural additive for food flavoring. Steam distillation is a standard method used for pla
Externí odkaz:
https://doaj.org/article/6ea27d711dc8459b899ffd1de8f29043
Autor:
Sylvia, Novi, Tarigan, Aden Syahrullah, Dewi, Rozanna, Yunardi, Yunardi, Bindar, Yazid, Reza, Mutia
Publikováno v:
AIMS Environmental Science; 2024, Vol. 11 Issue 3, p1-13, 13p
Autor:
Emalya, Nikita, Tarmizi, Tarmizi, Suhendrayatna, Suhendrayatna, Munawar, Edi, Yunardi, Yunardi, Fathanah, Umi
Publikováno v:
Ecological Engineering & Environmental Technology (EEET); 2024, Vol. 25 Issue 3, p28-37, 10p