The oxygen content and dissolved oxygen consumption level of white shrimp <i>Litopenaeus vannamei</i> in the nanobubble cultivation system

Galang, D P; Ashari, Arif; Sulmatiwi, L; Mahasri, Gunanti; Prayogo,; Sari, Luthfiana Aprilianita

doi:10.1088/1755-1315/236/1/012014

Cited by 12 publications

(11 citation statements)

References 2 publications

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“…There are specific examples of improved growth of fish and shrimp raised with NB treatments. For example, NBs have been shown to optimize the dissolved oxygen utilization of white leg shrimp (Litopenaeus vannamei) (Galang et al, 2019). Sweet fish (Plecoglossus altivelis) and rainbow trout ( Oncorhynchus mykiss ) cultured in air NB treated water were reported by Ebina et al (2013) to have better growth than those cultured in untreated water.…”

Section: Introductionmentioning

confidence: 99%

Control ofVibrioparahaemolyticus(AHPND strain) and improvement of water quality using nanobubble technology

Nghia

Van

Giang

et al. 2021

Aquaculture Research

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Nanobubble technology is used in wastewater treatment, but its disinfectant properties in aquaculture have not been clearly demonstrated. This study investigated the ability of nanobubbles to reduce Vibrio parahaemolyticus (AHPND strain) and to improve water quality. Two laboratory experiments were conducted over a one‐week period, that is (a) assessing the effects of air and oxygen nanobubbles for 60 minutes per day and (b) comparing effects of ozone nanobubble treatments for 2, 4 and 6 minutes per day. Experiments were done in triplicate 100 L tanks with 15‰ saline water, inoculated with an initial bacterial concentration of 106 CFU/ml. At the end of experiment 1, the bacterial concentration of the air and oxygen nanobubble groups was counted for 69% and 46% of the control group respectively. At the end of experiment 2, the bacterial concentration of the 2‐, 4‐ and 6‐minute ozone nanobubble groups were counted for 23%, 2.2% and 0% of the control group respectively. Oxygen and ozone nanobubbles significantly increased oxygen reduction potential and oxygen values. Results indicate that under effective dosages nanobubbles can be used in the production farms to control V.parahaemolyticus and increase oxygen levels.

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Section: Introductionmentioning

confidence: 99%

Control ofVibrioparahaemolyticus(AHPND strain) and improvement of water quality using nanobubble technology

Nghia

Van

Giang

et al. 2021

Aquaculture Research

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“…Konsentrasi oksigen terlarut nanobubble pada awal transportasi sebesar 65,34% lebih tinggi dibandingkan oksigen murni, sesuai hasil penelitian menurut Tekile et al (2016), penggunaan nanobubble selama 4 jam akan dapat meningkatkan oksigen terlarut menjadi 42 mg/L pada suhu 20°C, dan dalam waktu 24 jam oksigen terlarut bertahan pada konsentrasi 13,5 mg/L. Ebina et al (2013), menyatakan bahwa nanobubble dapat meningkatkan level oksigen terlarut dari 7,7 mg/L menjadi 31,7 mg/L, dan Galang et al (2019), kadar oksigen terlarut dengan nanobubble sebesar 10,8 mg/L sedangkan aerator biasa hanya 4,65 mg/L. Hasil penelitian Hanif (2021), penggunaan nanobubble selama 3 jam mampu meningkatkan konsentrasi oksigen terlarut sebesar 18,23 mg/L dan bertahan selama 12 jam, demikian juga Mahasri et al (2018), penggunaan nanobubble meningkatkan konsentrasi oksigen terlarut dari 6,5 mg/L menjadi 25 mg/L.…”

Section: Kualitas Airunclassified

Pengaruh Penggunaan Nanobubble dalam Transportasi Udang Vaname (Litopenaeus vannamei)

Zaidy¹,

Anggoro²,

Kasmawijaya³

2022

jaki

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Pembenihan udang umumnya tidak berdekatan dengan lokasi pembesaran di tambak, untuk itu benih ditransportasi dalam waktu yang bervariasi dan terjadi penurunan kualitas air khususnya oksigen terlarut berakibat pada gangguan fisiologis dan kelangsungan hidup benih. Penggunaan teknologi nanobubble mampu meningkatkan dan mempertahankan kelarutan oksigen tetap tinggi selama transportasi. Tujuan dari penelitian ini untuk mengetahui penggunaan teknologi nanobubble terhadap perubahan kualitas air, tingkat stres dan kelangsungan hidup benih pada pengangkutan tertutup. Rancangan acang lengkap pola faktorial 2x2, faktor satu dengan 2 taraf yaitu nanobubble dan oksigen murni, faktor dua dengan 2 taraf yaitu durasi transportasi 24 dan 48 jam, masing-masing perlakuan dengan tiga ulangan. Hasil penelitian menunjukkan konsentrasi oksigen terlarut pada akhir transportasi pada nanobubble lebih tinggi dan berbeda nyata (P<0,05) dibandingkan dengan menggunakan oksigen murni, sedangkan konsentrasi karbon dioksida pada nanobubble lebih rendah dan berbeda nyata (P<0,05) dibandingkan dengan menggunakan oksigen murni. Konsentrasi total amonia nitrogen, amonia, nitrit, pH, suhu dan kadar glukosa darah relatif sama pada sumber oksigen dan durasi transportasi yang berbeda. Kelangsungan hidup benih pada akhir transportasi dan pasca pemeliharaan 7 hari, lebih tinggi dan berbeda nyata (P<0,05) yang menggunakan nanobubble dibandingkan dengan oksigen murni. Berdasarkan data penelitian tersebut teknologi nanobubble dapat dimanfaatkan untuk transportasi benih udang vaname sampai ke lokasi pembesaran dalam kondisi sehat dengan kelangsungan hidup yang tinggi.

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“…Conventional aeration systems often fail to provide sufficient DO in the aqueous phase due to poor solubility of oxygen. Aeration with microbubble and nanobubble technologies can be applied in aquaponics–bioponics to maintain high DO concentrations in the aqueous phase . Microbubbles and nanobubbles uniquely have a long-lifetime in the aqueous phase which help to maintain high DO levels. , Aeration using microbubbles and nanobubbles improves the water quality and maintains a productive aquatic environment by enhancing the activities of microorganisms, including microbes that utilize organic carbon (heterotrophs) and inorganic nitrogen (nitrifiers). , Microbubbles and nanobubbles diffuse more easily inside the spaces and pores of particles, preventing anoxic microenvironments.…”

Section: Engineering Considerations and Perspectives In Aquaponic–bio...mentioning

confidence: 99%

Nitrogen Recovery via Aquaponics–Bioponics: Engineering Considerations and Perspectives

Wongkiew

Lee

et al. 2021

ACS EST Eng.

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Nitrogen, a critically important nutrient that boosts yields in agriculture and food production, is currently overused to meet the rising demand for food. Surplus nitrogen ends up in the environment in excess of the capacity of natural nitrogen cycle, thereby leading to serious environmental pollutions, such as eutrophication of water bodies and emission of nitrous oxide (a highly potent greenhouse gas) to atmosphere. Aquaponics− bioponics is an emerging soilless technology for nitrogen recovery that links organic vegetable production to aquaculture effluent remediation (aquaponics) or organic waste recycling (bioponics). This Review presents the concept of aquaponics−bioponics for nitrogen recovery. Nitrogen transformations and nitrogen mass distributions in aquaponic−bioponic systems are critically discussed, along with the nutrient availability of several organic composts that can be integrated with the systems, and the microbial communities involved. This discussion is followed by a dynamic nitrogen modeling for managing nitrogen from different wastes in aquaponics−bioponics. Various emerging engineering technologies that could improve aquaponics−bioponics are presented, including aeration with microbubbles and/or nanobubbles, cocultivation with algae, process automation with Internet of Things, and integration with indoor vertical farming (plant factory with artificial light). Overall, the Review lays out the state-of-art in aquaponics−bioponics and highlights potential approaches for developing highly efficient nitrogen recovery technologies from diverse organic waste streams.

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The oxygen content and dissolved oxygen consumption level of white shrimp Litopenaeus vannamei in the nanobubble cultivation system

Cited by 12 publications

References 2 publications

Control ofVibrioparahaemolyticus(AHPND strain) and improvement of water quality using nanobubble technology

Control ofVibrioparahaemolyticus(AHPND strain) and improvement of water quality using nanobubble technology

Pengaruh Penggunaan Nanobubble dalam Transportasi Udang Vaname (Litopenaeus vannamei)

Nitrogen Recovery via Aquaponics–Bioponics: Engineering Considerations and Perspectives

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