A Case Study of Fish Processing Plant Wastewater Treatment

Čolić, Miroslav; Morse, Wade; Hicks, Jason; Lechter, Ariel; Miller, Jan D.

doi:10.2175/193317708x293133

Cited by 5 publications

(6 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…In a specific study from the same group use of aluminum sulfate (75 mg/L) as the coagulant and Magnifloc 835 A (2 mg/L) as polymer at pH 5.2 prior to DAF treatment of gulf shrimp canning wastewater removed on average 52.2% protein, 65.6% TSS, 14.9% TS, and 59% COD. With a similar goal, and also with addition of chemicals such as iron and/or aluminum together with nonfood grade polyelectrolytes, process waters from slaughter houses and fish processing plants have been treated with flotation. ,, Holland and Shahbaz reported on a lab scale/semi pilot scale protein concentrate production from grinded sea mussel using food grade flocculants; chitosan and κ-carrageenan, followed by DAF. Flocculation with carrageenan followed by DAF resulted in 90% protein recovery compared to 79% from chitosan flocculation.…”

Section: Resultsmentioning

confidence: 99%

Flocculation and Flotation to Recover Protein-Enriched Biomasses from Shrimp Boiling and Peeling Process Waters: A Case Study

Forghani

Sørensen

Johannesson³

et al. 2020

ACS Sustainable Chem. Eng.

View full text Add to dashboard Cite

A novel integrated process for the recovery of protein-enriched biomasses from shrimp boiling water (SBW) and shrimp peeling water (SPW) was investigated by combining flocculation (F) and dissolved air flotation (DAF) into an F-DAF process. Alginate and carrageenan were used as flocculants. It was found that the protein yield from SPW and SBW in the F-DAF process was 68−97% and 26− 45%, respectively. This led to a reduction in protein content of the influent SBW and SPW (12.4 and 1.4 g/L, respectively) by up to 76% and 85%, resulting in outlets with 2.9 and 0.2 g/L protein, respectively. Further, the F-DAF recovery process concentrated the proteins of SBW and SPW up to 7 and 29 times, respectively, thus, generating a protein-enriched biomass. After spray drying, biomass from SBW had up to 61% proteins, and out of the total amino acids, up to 47% were essential ones. Further, the spray dried powder contained up to 23% total lipids, 2.7% long chained n-3 polyunsaturated fatty acids and 49.7 mg/g total astaxanthin. The studied F-DAF recovery system can thus be successfully used for recovering nutrients from process waters generated during the production of peeled shrimps.

show abstract

Section: Resultsmentioning

confidence: 99%

Flocculation and Flotation to Recover Protein-Enriched Biomasses from Shrimp Boiling and Peeling Process Waters: A Case Study

Forghani

Sørensen

Johannesson³

et al. 2020

ACS Sustainable Chem. Eng.

View full text Add to dashboard Cite

show abstract

“…As in most processing industries, seafood processing activities produce wastewater containing soluble contaminants. The degree of contamination depends on several factors (Colic, Morse, Hicks, Lechter, & Miller, 2007). Figure 5 shows the variations of the electrical conductivity of the studied wastewater.…”

Section: Water Temperaturementioning

confidence: 99%

Contribution to the Physico-Chemical Characterization of the Wastewater of Four Industrial Units of Preserve and Semi Fish Preserve of the City of Anza (North of Agadir)

Noureddine

Hajji²,

Hafid³

et al. 2020

AST

View full text Add to dashboard Cite

The main objective of this study is to characterize the industrial wastewater of the city of Anza located north of Agadir in southwestern Morocco in order to recommend an adequate treatment allowing their reuse, thus reducing the nuisances that undergo the receiving environment (Anza Beach). This study concerns four industrial canned and semi-preserved fish plants that directly discharge their wastewater into the Anza beach. The physicochemical characterization of raw wastewater throughout 2017 revealed that these liquid discharges are heavily loaded with organic matter in terms of COD (Avg = 10557 mg O2 / L) and BOD5 (Avg = 4877 mg O2 / L). ), in TSS (Avg = 3537 mg / L) in mineral matter expressed in terms of chlorides (Avg = 25749 mg / L), and in electrical conductivity (Avg = 68957 μs / cm) with a mean pH close to neutrality. The average levels of total nitrogen and total phosphorus are respectively of the order of 631 mg / L and 84 mg / L. Although these wastewaters have a high organic load (ratio BOD5 / COD = 0.46 and TSS / BOD5 = 0.72), they have a satisfactory biodegradability. Examination of the COD / BOD5 ratio of about 2.16 clearly underlines the biodegradability of the industrial wastewater studied. Biological treatment seems quite suitable.

show abstract

“…Lemak (termasuk minyak) merupakan parameter penting yang ada pada air limbah pengolahan hasil perikanan. Komponen ini besarnya bervariasi mulai dari 0 hingga 20.000 mg/L tergantung jenis ikan dan proses yang digunakan (Colic, Morse, Hicks, Lechter & Miller, 2011;Tay et al, 2006). Beberapa jenis usaha industri kecil di Tegal seperti fillet ikan, tepung ikan serta usaha kecil lainnya yaitu industri kecap, dan saos mempunyai kendala dalam pengelolaan limbahnya.…”

Section: Pendahuluanunclassified

Penapisan dan Identifikasi Bakteri Lipolitik yang Diisolasi dari Air Limbah Pengolahan Surimi dan Pengalengan Rajungan

Oktavia

Wibowo

2017

JPBKP

View full text Add to dashboard Cite

ABSTRAKIndustri pengolahan hasil perikanan di sepanjang pantai Utara Jawa seperti pengalengan rajungan di Cirebon (Jawa Barat) dan pengolahan surimi di Kendal (Jawa Tengah), menghasilkan air limbah yang mengandung banyak protein dan lemak. Bakteri yang hidup di limbah yang banyak mengandung protein dan lemak tersebut diperkirakan memiliki kemampuan untuk menghidrolisis lemak menjadi asam lemak dan gliserol sehingga berpotensi untuk dimanfaatkan sebagai bioremedian alami bagi penanganan air limbah hasil perikanan di tempat lain. Penelitian ini bertujuan untuk melakukan penapisan dan identifikasi bakteri lipolitik potensial sebagai bioremedian air limbah perikanan. Penapisan dilakukan terhadap 11 isolat bakteri lipolitik dari air limbah yang diambil dari industri pengalengan rajungan di Cirebon dan pengolahan surimi di Kendal dengan menggunakan media spesifik agar tributirin. Isolat bakteri lipolitik potensial ditentukan berdasarkan zona bening yang terbentuk di sekitar koloni, yaitu sekurang-kurangnya 6 mm. Isolat bakteri potensial ini selanjutnya diidentifikasi secara molekuler berdasarkan analisis sekuen 16S-rDNA. Dari penapisan diperoleh empat isolat bakteri potensial, yaitu isolat SPB, SHj, SOr dan SKn. Identifikasi molekuler menunjukkan bahwa isolat SPB dan SHj masing-masing adalah Serratia fonticola 10A dan Bacillus cereus strain 103.2.2 dengan kemiripan 97%, isolat SOr memiliki kemiripan 96% dengan Bacillus pumilus strain vit bac1 dan isolat SKn adalah Enterococcus pseudoavium strain L3C21K2 dengan kemiripan 87%. Keempat isolat tersebut berpotensi untuk dimanfaatkan sebagai bioremedian pada air limbah dari industri pengolahan hasil perikanan di Indonesia. KATA KUNCI : penapisan bakteri lipolitik, air limbah industri perikanan, identifikasi bakteri ABSTRACT Fish processing industries in Northern Coastal of Java, such as crab canning in Cirebon (

show abstract

A Case Study of Fish Processing Plant Wastewater Treatment

Cited by 5 publications

References 0 publications

Flocculation and Flotation to Recover Protein-Enriched Biomasses from Shrimp Boiling and Peeling Process Waters: A Case Study

Flocculation and Flotation to Recover Protein-Enriched Biomasses from Shrimp Boiling and Peeling Process Waters: A Case Study

Contribution to the Physico-Chemical Characterization of the Wastewater of Four Industrial Units of Preserve and Semi Fish Preserve of the City of Anza (North of Agadir)

Penapisan dan Identifikasi Bakteri Lipolitik yang Diisolasi dari Air Limbah Pengolahan Surimi dan Pengalengan Rajungan

Contact Info

Product

Resources

About