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The Potential of Indigenous Bacteria for Removing Cadmium from Industrial Wastewater in Lawang, East Java

Journal of Tropical Life Science : International Journal of Theoretical, Experimental, and Applied Life Sciences · Vol. 8 No. 1 (2018) · hlm. 62–67

DOI
10.11594/jtls.08.01.11
ISSN
2527-4376, 2087-5517
Terbit
2018-01-05
Penerbit
Journal of Tropical Life Science
Bahasa
eng

Abstrak

Heavy metals have been used in various areas around the world especially in the industrial sector. Heavy metals contamination is very dangerous for ecosystem because of its toxicity for some organisms. Cadmium (Cd) is a dangerous metal pollutant that can cause remarkable diverse of toxic effects, in particular for humans and animals. The use of bacteria as bioremediation agents has been widely studied because more efficient, less cost, and environmentally friendly strategy. This present study aimed to isolate and identify Cd-resistant bacteria from the industrial disposal site. Wastewater samples were collected from disposal site of agar flour industry in Lawang Malang, East Java. The collected wastewater effluent was analyzed for physicochemical properties. Isolation of Cd-resistant bacteria was carried out using serial dilution. Bacterial isolates were observed and tested for their effects on the content of Cd. The content of Cd was tested daily using Atomic Absorption Spectroscopy (AAS) for seven consecutive days. Data was analyzed using one-way ANOVA (p < 0.05) and Tukey test. Characterization of potential bacterium was performed using bacterial identification kit. Four bacteria isolates have been successfully isolated from the wastewater sample. There was a statistically significant difference between groups as determined by one-way ANOVA (F = 1229.62, p = 0.00). A Tukey post hoc test revealed that all conditions are significantly different from each other. The content of Cd in wastewater sample was statistically significantly lower after taking the A isolate (3.39 mg/L, p = 0.00), B Isolate (1.47 mg/L, p = 0.00), C Isolate (1.15 mg/L, p = 0.00), and D isolate (1.95 mg/L, p = 0.00) compared to the control treatment (5.11 mg/L, p = 0.00). Two of the most potential isolates identified as Pseudomonas flourescens (C isolate) and Enterobacter agglomerans (B isolate).

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  • State University of Malang
  • Universitas Nusantara PGRI Kediri
  • Universitas Tribhuwana Tunggadewi
  • Siliwangi University
  • Universiti Putra Malaysia
  • Yogyakarta State University
  • Indonesia Open University
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Rekan penulisOrganisasiArtikel bersama
Fatchur RohmanState University of Malang4
Ahmad YaniIndonesia Open University2
Muhammad RijalAfiliasi tidak diketahui2
Siti Darwa SuryaniState University of Malang1
Diana HernawatiSiliwangi University1
Mimien Henie IrawatiState University of Malang1
Sri Endah IndriwatiState University of Malang1
N. OmarUniversiti Putra Malaysia1
Yudhi UtomoState University of Malang1
Hasminar Rachman FidiastutiUniversitas Tribhuwana Tunggadewi1
Anis Samrotul LathifahUniversitas Tribhuwana Tunggadewi1
Riantina Fitra AldyaYogyakarta State University1
Mimien Henie Irawati Al MuhdharState University of Malang1
Hadi SuwonoState University of Malang1
Resty RahmatikaState University of Malang1
Setiyo PrajokoUniversitas Tidar1
Muhana GipayanaState University of Malang1
Siti ZubaidahState University of Malang1
Tabitha WulandariAfiliasi tidak diketahui1
Mimien Henie IamState University of Malang1
Dedi KuswandiState University of Malang1
Mumun NurmilawatiUniversitas Nusantara PGRI Kediri1
Punadji SetyosariState University of Malang1
Sulistiono SulistionoUniversitas Nusantara PGRI Kediri1
Agus Muji SantosoUniversitas Nusantara PGRI Kediri1
Mohd Hanafi Mohd YasinINTI International University1

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Sumber metadata: OAI-PMH (metadata jurnal) http://jtrolis.ub.ac.id/index.php/jtrolis/oai, pertama di-harvest 9 Nov 2026, terakhir terlihat 9 Nov 2026.
Metadata asli (oai_dc) 
<oai_dc:dc xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/  http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="en">The Potential of Indigenous Bacteria for Removing Cadmium from Industrial Wastewater in Lawang, East Java</dc:title>
	<dc:creator xml:lang="en">Pambudiono, Agung</dc:creator>
	<dc:creator xml:lang="en">Suarsini, Endang</dc:creator>
	<dc:creator xml:lang="en">Amin, Mohamad</dc:creator>
	<dc:subject xml:lang="en">Heavy metals</dc:subject>
	<dc:subject xml:lang="en">cadmium</dc:subject>
	<dc:subject xml:lang="en">wastewater</dc:subject>
	<dc:subject xml:lang="en">potential bacteria</dc:subject>
	<dc:description xml:lang="en">Heavy metals have been used in various areas around the world especially in the industrial sector. Heavy metals contamination is very dangerous for ecosystem because of its toxicity for some organisms. Cadmium (Cd) is a dangerous metal pollutant that can cause remarkable diverse of toxic effects, in particular for humans and animals. The use of bacteria as bioremediation agents has been widely studied because more efficient, less cost, and environmentally friendly strategy. This present study aimed to isolate and identify Cd-resistant bacteria from the industrial disposal site. Wastewater samples were collected from disposal site of agar flour industry in Lawang Malang, East Java. The collected wastewater effluent was analyzed for physicochemical properties. Isolation of Cd-resistant bacteria was carried out using serial dilution. Bacterial isolates were observed and tested for their effects on the content of Cd. The content of Cd was tested daily using Atomic Absorption Spectroscopy (AAS) for seven consecutive days. Data was analyzed using one-way ANOVA (p &amp;lt; 0.05) and Tukey test. Characterization of potential bacterium was performed using bacterial identification kit. Four bacteria isolates have been successfully isolated from the wastewater sample. There was a statistically significant difference between groups as determined by one-way ANOVA (F = 1229.62, p = 0.00). A Tukey post hoc test revealed that all conditions are significantly different from each other. The content of Cd in wastewater sample was statistically significantly lower after taking the A isolate (3.39 mg/L, p = 0.00), B Isolate (1.47 mg/L, p = 0.00), C Isolate (1.15 mg/L, p = 0.00), and D isolate (1.95 mg/L, p = 0.00) compared to the control treatment (5.11 mg/L, p = 0.00). Two of the most potential isolates identified as Pseudomonas flourescens (C isolate) and Enterobacter agglomerans (B isolate).</dc:description>
	<dc:publisher xml:lang="en">Journal of Tropical Life Science</dc:publisher>
	<dc:date>2018-01-05</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://jtrolis.ub.ac.id/index.php/jtrolis/article/view/565</dc:identifier>
	<dc:identifier>10.11594/jtls.08.01.11</dc:identifier>
	<dc:source xml:lang="en">Journal of Tropical Life Science; Vol. 8 No. 1 (2018); 62 - 67</dc:source>
	<dc:source>2527-4376</dc:source>
	<dc:source>2087-5517</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://jtrolis.ub.ac.id/index.php/jtrolis/article/view/565/pdf</dc:relation>
	<dc:rights xml:lang="en">Copyright (c) 2018 Journal of Tropical Life Science</dc:rights>
</oai_dc:dc>