2020
DOI: 10.29244/jpsl.10.2.247-256
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Analisis Pengaruh pH dan Suhu pada Desinfeksi Air Menggunakan Microbubbble dan Karbondioksida Bertekanan

Abstract: Mengatasi persoalan kualitas air permukaan yang disebabkan oleh bakteri patogen Eschericia coli (E. coli). Untuk mencegah terjadinya berbagai penyakit yang timbul akibat air yang tercemar oleh E. coli, maka perlu dilakukan proses desinfeksi. Desinfeksi menggunakan microbubble karbondioksida (CO2) bertekanan mulai dikembangkan sebagai metode desinfeksi alternatif. Penelitian ini bertujuan untuk mengkaji pengaruh pH dan suhu terhadap efektifitas desinfeksi E. coli. Penelitian dilakukan dalam dua tahap yaitu oper… Show more

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Cited by 10 publications
(5 citation statements)
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“…Sublethal injured cells experience damage to the cell membrane, cell wall, DNA, RNA, ribosomes, enzymes and eventually experience death due to damage of functional components of the cell (Saimah et al 2016). The mechanism of bacterial death due to heat exposure is the cells will experience injury that identified by loss of permeability and increased sensitivity to several toxic compounds (Kurniati et al, 2020). The R 2 value of 0.9977 or close to 1 is obtained from the polynomial pattern.…”
Section: Sublethal Injurymentioning
confidence: 99%
“…Sublethal injured cells experience damage to the cell membrane, cell wall, DNA, RNA, ribosomes, enzymes and eventually experience death due to damage of functional components of the cell (Saimah et al 2016). The mechanism of bacterial death due to heat exposure is the cells will experience injury that identified by loss of permeability and increased sensitivity to several toxic compounds (Kurniati et al, 2020). The R 2 value of 0.9977 or close to 1 is obtained from the polynomial pattern.…”
Section: Sublethal Injurymentioning
confidence: 99%
“…Levels in the water will go up then the river water pH will tend to increase (Kurniati et al, 2020). In addition, a very low pH (pH < 6) can result in an increase in the content of toxic heavy metals in river water which can disrupt the ecosystem in the river.…”
Section: Degree Of Acidity (Ph)mentioning
confidence: 99%
“…Desinfeksi adalah proses penghilangan terhadap semua mikroba yang membahayakan (mikroorganisme patogen), misalnya dengan menggunakan desinfektan (zat untuk desinfeksi) (Kurniati et al, 2020). Bahan desinfeksi yang digunakan tidak boleh membahayakan, dapat diterima masyarakat pemakai, serta mempunyai efek desinfeksi untuk waktu yang cukup lama.…”
Section: Metode Sterilisasi Air (Disinfeksi)unclassified