Biosfer: Jurnal Tadris Biologi
Vol 12, No 2 (2021): Biosfer: Jurnal Tadris Biologi

Acute Toxicity of Household-Scale Lebak Batik Industrial Wastewater on Common Carp

Swastika Oktavia (University of Mathla'
ul Anwar Banten)
Cory Novi (University of Mathla'
ul Anwar Banten)

Article Info

Publish Date
31 Dec 2021

Abstract

The concentration of Lebak Batik industrial wastewater contains the pollutant element of lead metal that negatively impacts organisms' content in the water. This study was focused on the acute toxicity of household-scale Lebak Batik industrial wastewater on carp. The methods used were waste characteristics test, animal acclimatization, acute toxicity test for 96 hours with 0, 10, 20, 30, 40, and 50% treatments, measurement of environmental parameters, and data analysis using probit analysis. The results showed that the lethal time (LT50) and lethal concentration (LC50) for 96 hours of treatment were 1,8 days and 8,56%, respectively, with a Toxicity Unit Area (TUa) of 11,68. This proved that the wastewater from the Lebak batik industry had a major effect on causing acute toxicity.

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Journal Info
Biosfer: Jurnal Tadris Biologi
Website

Abbrev

biosfer

Publisher

Universitas Islam Negeri Raden Intan Lampung

Subject

Biochemistry, Genetics & Molecular Biology Education Immunology & microbiology Social Sciences Other

Description

Biosfer: Jurnal Tadris Biologi is a Scientific Journal managed by Biology Education UIN Raden Intan Lampung with registered numbers p-ISSN: 2086-5945 (print) and e-ISSN: 2580-4960 (online). The Purpose of the Journal of the Biosphere is a vehicle or vessel for pouring the latest theories, ...