Potential Bacterial Consortium to Increase the Effectiveness of Beer Wastewater Treatment

Anggraeni, Putu; Gunam, Ida Bagus Wayan; Kawuri, Retno

doi:10.12944/cwe.9.2.11

Cited by 5 publications

(5 citation statements)

References 11 publications

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“…Similarly, Paramita et al [ 19 ] have stated that degradation of proteins and organic nitrogen into ammonium (NH 4 ) raises the pH and becomes alkaline. The same finding by Anggraeni et al [ 20 ] also showed that consortium of Cronobacter sp. strain, Pseudomonas fluorescens , and Aeromonas sp.…”

Section: Resultssupporting

confidence: 79%

“…Microbes that are able to adapt more quickly can efficiently break down organic materials contained in the waste [ 25 ]. Pseudomonas is a common bacterium capable of degrading pollutants [ 20 ] although not so efficient in the current study compared to other isolates. High COD reduction in the treatment of brewery effluent by Pseudomonas species has also been reported [ 26 ].…”

Section: Resultsmentioning

confidence: 82%

“…Pseudomonas and Bacillus are the common known bacteria for brewery waste treatments. A study conducted by Anggraeni et al [ 20 ] showed that Pseudomonas fluorescens and Aeromonas sp. isolated from soil contaminated with beer wastewater reduce total suspended solids (TSS) and total dissolved solids (TDS).…”

Section: Resultsmentioning

confidence: 99%

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Potential Applications of Some Indigenous Bacteria Isolated from Polluted Areas in the Treatment of Brewery Effluents

Oljira

Muleta

Jida

2018

Biotechnology Research International

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Biological wastewater treatment is economically feasible and ecofriendly. This study was aimed at isolating bacteria from brewery wastes and evaluating their bioremediation potential as individual isolate and/or their consortium in reducing the pollutants of brewery effluents. A total of 40 bacterial isolates were recovered and of these the three best isolates were selected. The selected bacteria were identified to genus level by using morphological and biochemical characteristics. Accordingly, the isolates were identified as Aeromonas sp., Pseudomonas sp., and Bacillus sp. After 12 days of incubation, the removal efficiency of these three isolates and their combinations for biological oxygen demand and chemical oxygen demand varied from 73.55% to 94.85% and 76.78% to 93.25%, respectively. Total nitrogen and phosphorus removal was within the range of 54.43% to 77.21% and 41.80% to 78.18%, respectively. Total suspended solid, total solid, and total dissolved solids removal ranged from 66.74% to 90.3%, 54.69% to 88.5%, and 53.02% to 88.2%, respectively. The pH and electrical conductivity values ranged from 6.81 to 8.65 and 3.31 mS/cm to 3.67 mS/cm, respectively. The treated effluent increased Beta vulgaris seeds germination from 80% to 100%, with mean germination time of 3.1 to 5.2 days and seedlings length of 2.3 cm to 6.3 cm. Therefore, the development of this finding into a large scale offers an attractive technology for brewery waste treatment.

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Section: Resultssupporting

confidence: 79%

Section: Resultsmentioning

confidence: 82%

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Potential Applications of Some Indigenous Bacteria Isolated from Polluted Areas in the Treatment of Brewery Effluents

Oljira

Muleta

Jida

2018

Biotechnology Research International

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“…Dolayısıyla bira üretiminde ciddi miktarlarda arıtılması gereken atık su ortaya çıkmaktadır. Bira atık suyu, üretim sürecine ve işlem sırasındaki tüketim miktarına bağlı olarak organik madde içeren, biyolojik olarak parçalanabilen ve genellikle kayda değer miktarda ağır metal içermeyen özelliktedir [55], [57].…”

Section: Bira Atık Suyu (Beer Wastewater)unclassified

Valorization of brewery waste

Atalay¹,

Perendeci²,

Göksungur³

2020

Pamukkale J Eng Sci

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Atık yönetimi, biracılık sektörü de dahil olmak üzere tüm gıda endüstrisi için çevre bileşenlerinin korunması, kirliliğin önlenmesi ve ekonomik üretim için kritik bir öneme sahiptir. Çevre kirliliği, dünya nüfusundaki artış ve buna bağlı olarak daha verimli üretim yöntemlerinin geliştirilmek zorunda olması gibi nedenlerle atık ve yan ürünlerin geri kazanılması ve bu atıklardan katma değeri yüksek ürünlerin üretilmesi zorunlu hale gelmektedir. Bira üreticileri, atıkların yönetimi için ülkeler tarafından yürürlüğe sokulan çevre ile ilgili yasal düzenlemelere uymak zorunda olup, bu konuda ciddi yatırımlar yapmaktadırlar. Bira sanayi için olumsuz bir maliyet unsuru olan organik yapıdaki bira sanayi atıkları, biyoteknolojik süreçler için ucuz maliyeti ve zengin kimyasal kompozisyonu ile gelecek vaat eden bir ham madde kaynağını oluşturmaktadır. Bu çalışmada, bira üretimi sonucunda ortaya çıkan çeşitli atık ve yan ürünler tanımlanmış ve bu atıklar ile yan ürünlerin biyoteknolojik yöntemlerle değerlendirilme olanakları incelenmiştir.Waste management is a critical and important issue for the food industry related to the issues of environmental protection, pollution prevention and process economy. Utilization of waste and by-products for the production of high value-added products becomes compulsory due to economic and environmental issues. Since brewery industry generates large amounts of organic wastes, breweries make investments for the management of wastes according to the environmental regulations forced by the rules of the countries. Although brewery waste is a negative cost factor for brewery industry, its rich content of complex carbohydrates, nitrogen and minerals opens avenues to the production of biotechnological products such as biofuel, enzymes, organic acids and bioactive compounds. In this review, different types of brewery waste and by products are defined and alternative valorization methods and utilization strategies in biotechnological processes are explained.

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“…strain NGS4, Pseudomonas fluorescent NGS5, and Aeromonas sp. strain NGS7) with optimal oxygen flow (aeration), retention time and temperature showed reduction of COD by 67%, BOD by 79% and TSS by 50% [12]. The factors that affect the microbial ecology and characteristics of anaerobic reactors include Organic Loading Rate (OLR), Hydraulic Retention Time (HRT) and up low velocity [13].…”

Section: Introductionmentioning

confidence: 99%

Performance Evaluation of Brewery Biological Wastewater Treatment Plant

Kothiyal

Semwal

2018

MOJES

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This study was conducted to evaluate the performance of biological treatment plant of a brewery located at Rajasthan, India. The biological treatment consists of anaerobic treatment through anaerobic hybrid reactor (AHR) and conventional aerobic treatment (Activated Sludge Process (ASP)). The results showed that the COD removal efficiencies ranged between 46.96 % -89.71% for anaerobic treatment at an Organic Loading Rate of 0.9 -3.6 kg COD/ m3/day. The COD removal efficiency after aeration was in range of 12% to 74%, making overall removal efficiencies of COD after Anaerobic (AHR) and Aerobic system to be between 75% to 97%. This paper includes effluent characterization, treatment scheme and performance of a brewery ETP under study. In addition to it, the problems associated with the operation and maintenance of brewery Effluent Treatment Plant was discussed and suitable recommendations were made based on its performance.

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Potential Bacterial Consortium to Increase the Effectiveness of Beer Wastewater Treatment

Cited by 5 publications

References 11 publications

Potential Applications of Some Indigenous Bacteria Isolated from Polluted Areas in the Treatment of Brewery Effluents

Potential Applications of Some Indigenous Bacteria Isolated from Polluted Areas in the Treatment of Brewery Effluents

Valorization of brewery waste

Performance Evaluation of Brewery Biological Wastewater Treatment Plant

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