Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Lia Cundari"'
Publikováno v:
Aceh International Journal of Science and Technology, Vol 12, Iss 2, Pp 297-303 (2023)
The present study determined the isotherm and kinetics model of the cadmium adsorption process onto a biosorbent made from kepok banana peel (Musa Acuminata balbisian). The experiments were carried out in batch process, laboratories scale, room tempe
Externí odkaz:
https://doaj.org/article/907ad0b17b304ca89a7fd19ae19d9c53
Publikováno v:
Rekayasa Mesin, Vol 14, Iss 1, Pp 273-289 (2023)
Drying is an important process in the production of NPK fertilizers. The average NPK water content in August 2021 – January 2022 was 1.64%, still exceeding a good NPK water content of < 1.5%. The high NPK moisture content resulted that review are n
Externí odkaz:
https://doaj.org/article/095abaf4a0614069825f104d20b8800d
Reduction of Turbidity, Color Intensity and COD of Jumputan Wastewater with Electrocogulation Method
Publikováno v:
Jurnal Rekayasa Kimia & Lingkungan, Vol 18, Iss 1, Pp 45-52 (2023)
The purpose of this study was to determine the effectiveness of the electrocoagulation method in reducing turbidity, color concentration and COD levels on Jumputan wastewater treatment. The electrodes used are aluminum plates as anode and cathode. Th
Externí odkaz:
https://doaj.org/article/607a6106d0ba48168a0c8217542c411d
Autor:
Lia Cundari, Bazlina Dawami Afrah, Asyeni Miftahul Jannah, Patrick Rudy Meizakh, Muhammad Alik Aziz, Wulan Ayum Larasati
Publikováno v:
Reaktor, Vol 22, Iss 1, Pp 28-35 (2022)
One of the traditional arts in Indonesia is Jumputan fabric which produced by using tie and dye technic. The Jumputan wastewater contains organic compounds which can decrease the oxygen content in water. An economic and applicable process to handle t
Externí odkaz:
https://doaj.org/article/6023aad20c5e49f9936140661b1ff201
Publikováno v:
Science and Technology Indonesia. 7:344-352
Biosolar contains oil, fatty acids, emulsifiers, bactericides, and other chemicals. If the oil contents are mixed with water, it will become hazardous waste and affect drinking water sources, endanger human health, air pollution, affect agricultural
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6991e9cd62ffc2c99becd30016b4887f
https://doi.org/10.26554/sti.2022.7.3.344-352
https://doi.org/10.26554/sti.2022.7.3.344-352
Publikováno v:
Konversi. 11
The purpose of this study was to determine the effect of slow stirring time of flocculation and stress on the electrocoagulation process on turbidity levels and pH values of tempe liquid waste. The research method used is a combination of coagulation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34d2f59779f88354497c950a40b5dc0e
https://doi.org/10.20527/k.v11i2.14206
https://doi.org/10.20527/k.v11i2.14206
Autor:
Alvina Suryadinata, Aldi Ramadhani, Althaf Taufiqurrahman, Luthfiyah A. Sayyidah, Suci Dwijayanti, Bazlina D. Afrah, Lia Cundari
Publikováno v:
Jurnal Teknik Kimia. 27:21-28
Larutan berminyak yang dihasilkan pengilangan 0,4-1,6 kali jumlah produksi minyak, dengan kadar minyak dan chemical oxygen demand (COD) masing-masing 100-300 mg/L dan 850-1020 mg/L. Komponen minyak dalam limbah dapat menghambat ekosistem perairan, mu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68011d359069e834da40dea69e2d6540
https://doi.org/10.36706/jtk.v27i1.8
https://doi.org/10.36706/jtk.v27i1.8
Publikováno v:
Jurnal Sains dan Teknologi Reaksi. 20
Heat exchanger adalah peralatan yang digunakan dalam proses perpindahan panas antara fluida dingin dan panas yang memiliki perbedaan temperatur tanpa terjadi proses perpindahan massa di dalamnya. Permasalahan yang ada pada alat heat exchanger berupa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::50d074235b354174276993e9cccd8be0
https://doi.org/10.30811/jstr.v20i01.3255
https://doi.org/10.30811/jstr.v20i01.3255
Publikováno v:
Jurnal Teknik Kimia. 26:113-121
Metode pirolisis adalah proses terjadinya pemanasan bahan baku di dalam reaktor yang menyebabkan terbentuk asap dan melewati media pendingin sehingga berubah fase menjadi cair atau disebut sebagai asap cair. Perancangan alat menggunakan software Fusi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c9d7bb105abc0d114406624d645286f
https://doi.org/10.36706/jtk.v26i3.103
https://doi.org/10.36706/jtk.v26i3.103
Autor:
Lia Cundari, Leonardo R. Ginting, Luthfiyah A. Sayyidah, Althaf Taufiqurrahman, R. Rosalina, Teddy Suryadinata
Publikováno v:
Jurnal Teknik Kimia. 26:54-61
Air limbah dari produksi kain Jumputan yang menggunakan pewarna sintetik berbahaya bagi lingkungan. Limbah cair tersebut dapat diolah dengan menggunakan karbon aktif berbahan baku biji pinang hias (Cyrtostachys lakka). Pembuatan karbon aktif dilakuka
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::441080faeb7f9259bb64349dac2d1bc5
https://doi.org/10.36706/jtk.v26i2.586
https://doi.org/10.36706/jtk.v26i2.586