Toxicity of palm oil mill effluent on the early life stages of Nile tilapia (Oreochromis niloticus, Linnaeus 1758)

2020 ◽  
Vol 27 (24) ◽  
pp. 30592-30599 ◽  
Author(s):  
Muliari Muliari ◽  
Ilham Zulfahmi ◽  
Yusrizal Akmal ◽  
Ni Wayan Kurniani Karja ◽  
Chairun Nisa ◽  
...  
2019 ◽  
Author(s):  
Muliari ◽  
Ilham Zulfahmi ◽  
Yusrizal Akmal

Limbah cair kelapa sawit merupakan salah satu hasil samping dari pengolahan kelapa sawit yang berpotensi mencemari lingkungan terutama lingkungan perairan (Singh et al., 2011). Menurut Madaki dan Seng (2013), sebanyak 2.5 ton limbah cair kelapa sawit akan dihasilkan dari setiap ton proses pengolahan minyak kelapa sawit. Salah satu dampak negatif yang ditimbulkan dari industri pabrik kelapa sawit adalah timbulnya berbagai masalah lingkungan, terutama lingkungan aquatik. Penelitian PKPT tahun pertama menganalisis efek negatif dari limbah cair kelapa sawit yang berpotensi menganggu kinerja hormon reproduksi, mengalami kerusakan gonad, insang dan hati (Zulfahmi et al., 2017; Muliari et al., 2018; Zulfahmi et al., 2018; Muliari et al., 2019). Penelitian PKPT tahun kedua ini bertujuan menganalisis dampak limbah cair kelapa sawit terhadap kehidupan larva ikan nila. Rancangan penelitian terdiri dari empat perlakuan dengan lima ulangan untuk masing-masing perlakuannya: kontrol (0 mg/L), Perlakuan A (1.565 mg/L), Perlakuan B (2.347 mg/L), dan Perlakuan C (3.130 mg/L). Hasil Penelitian tahun pertama 2018 mengungkapkan bahwa paparan limbah cair kelapa sawit menyebabkan terjadi penurunan konsentrasi hormon ekstradiol, progresteron dan testosteron pada ikan nila, sehingga berdampak pada meningkatnya abnormalitas larva ikan Nila (Oreochromis niloticus). Hasil penelitian tahun kedua 2019 menunjukkan bahwa paparan limbah cair kelapa sawit memiliki dampak negatif menurunkan daya tetas dan kelangsungan hidup serta meningkatkan abnormalitas dan detak jantung larva ikan nila. Daftar PustakaGirardi FA, Bruch GE, Peixoto CS, Dal Bosco L, Sahoo SK, Gonçalves CO, Barros DM (2017). Toxicity of single‐wall carbon nanotubes functionalized with polyethylene glycol in zebrafish (Danio rerio) embryos. Journal of Applied Toxicology 37: 214-221.
Houck A, Cech JJ (2004) Effects of dietary methylmercury on juvenile Sacramento blackfish bioenergetics. Aquatic Toxicology 69:107–123.
Le Bihanic F, Morin B, Cousin X, Le Menach K, Budzinski H, Cachot J (2014) Developmental toxicity of PAH mixtures in fish early life stages. Part I: adverse effects in rainbow trout. Environmental Science and Pollution Research 21: 13720-13731.
Madaki YS, Seng L (2013) Palm oil mill effluent (POME) from Malaysia palm oil mills: waste or resource. International Journal of Science, Environment and Technology 2: 1138-1155.
Muliari, Akmal Y, Zulfahmi I, Juanda R, Karja NWK, Nisa C (2018). Histopathological changes in gill of Nile Tilapia (Oreochromis niloticus) after palm oil mill effluent exposure. IOP Conference Series: Earth and Environmental Science 216: 1–5Muliari, Zulfahmi I, Akmal Y, Karja NWK, Nisa C, Sumon KA (2019) Effects of palm oil mill effluent on reproductive hormone of female nile tilapia, Oreochromis niloticus (linnaeus 1758). Adv. Anim. Vet. Sci. 7: 1035-1041.
Singh RP, Embrandiri A, Ibrahim MH, Esa, N (2011) Management of biomass residues generated from palm oil mill: Vermicomposting a sustainable option. Resources, Conservation and Recycling 55: 423-434.
Sumon KA, Yesmin MF, Van den Brink PJ, Bosma RH, Peeters ET, Rashid H (2019) Effects of long-term chlorpyrifos exposure on mortality and reproductive tissues of Banded Gourami (Trichogaster fasciata).Journal of Environmental Science and Health Part B: 1-11.
Zhang QF, Li YW, Liu ZH, Chen QL (2016) Exposure to mercuric chloride induces developmental damage, oxidative stress and immunotoxicity in zebrafish embryos-larvae. Aquatic Toxicology 181: 76-85.Zulfahmi I, Muliari, Y Akmal (2017). Indeks hepatosomatik dan histopatologi hati ikan nila (Oreochromis niloticus linnaeus 1758). Prosiding SEMDI-UNAYA (Seminar Nasional Multi Disiplin Ilmu UNAYA) 1: 301- 314. Zulfahmi I, Muliari, Akmal Y, Batubara AS (2018) Reproductive performance and gonad histopathology of female Nile Tilapia (Oreochromis niloticus Linnaeus 1758) exposed to palm oil mill effluent. The Egyptian Journal of Aquatic Research 44: 327–332.


2015 ◽  
Vol 87 (1) ◽  
pp. 529-535 ◽  
Author(s):  
Paula A.P. Ribeiro ◽  
Kleber C. Miranda-Filho ◽  
Daniela C. de Melo ◽  
Ronald K. Luz

In aquaculture, activities with anesthetic compounds are usually used in order to ensure the welfare of farmed fish, allowing handling out of water with decreased trauma by stress. Presently, there is no information about anesthetic action of eugenol in early life stages of Nile tilapia (Oreochromis niloticus). The objective of this study was to evaluate different concentrations of eugenol for larvae and juveniles of Nile tilapia. Sixty animals were used for each group of weight, group I = 0.02 g; group II = 0.08 g; group III = 0.22 g; group IV = 2.62 g; and group V = 11.64 g. The eugenol concentrations tested were 50, 75, 100, 125, 150 and 175 mg L-1. No mortality was reported during the tests with eugenol. Tilapia larvae with 0.02 g and juveniles around 11.64 g can be anesthetized with eugenol concentrations between 150 and 175 mg L-1, since they determine the shortest sedation time (23 and 72 seconds, for the group of lowest and highest weights, respectively).


2020 ◽  
Vol 151 ◽  
pp. 01022 ◽  
Author(s):  
Muliari Muliari ◽  
Yusrizal Akmal ◽  
Ilham Zulfahmi ◽  
Ni W.K. Karja ◽  
Chairun Nisa ◽  
...  

One of the negative impacts arising from the existence of palm oil mill industries is the increase of pollution from Palm Oil Mill Effluent (POME), particularly for the aquatic environment. This study was conducted to investigate the reproductive impairment of male Nile tilapia (Oreochromis niloticus Linnaeus 1758) after exposed to POME. An experiment of a chronic test was carried out using a completely randomized design consisting four treatments with five replication: control (0 mg/L POME), treatment A (1.565 mg/L POME), treatment B (2.347 mg/L POME), and treatment C (3.130 mg/L POME). The exposure of POME was performed for 45 days. Reproductive hormone concentration, gonadosomatic index and spermatocrite value in each treatment statistically analyzed by using one-way analysis of variance (ANOVA). Results showed that the POME exposure had no significant impact on estradiol and testosterone concentrations (p>0.05), but, it triggered a decline in the progesterone concentration (p<0.05). Progesterone concentration decreased significantly from 0.57 ± 0.24 ng/mL in control to 0.28 ± 0.04 ng/mL in treatment C. The hormonal decline resulted in a significant decrease in gonadosomatic index and spermatocrite of male Nile Tilapi (p<0.05). In conclusion, exposure to POME induced reproductive impairment in male Nile Tilapia.


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