A Study on the Reaction Kinetics of Anaerobic Microbes Using Batch Anaerobic Sludge Technique for Beverage Industrial Wastewater

Um-e-Habiba,; Khan, Muhammad Saleem; Raza, Waseem; Gul, Hajera; Hussain, Maham; Malik, Barizah; Azam, Muhammad; Winter, Franz

doi:10.3390/separations8040043

Cited by 7 publications

(3 citation statements)

References 23 publications

(18 reference statements)

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“…Effluent COD after CoLAR, which is still high, will continue to be decreased in the sequent pond, as shown in Figure 2. The relationship between time and COD removal can be described in Graphic 1 [18] as under: Table 5 shows a quality report of wastewater after treatment in an aerated constructed wetland because the quality of effluent needs further treatment, as shown in Table 4, needs further treatment. The wastewater in large quantities can be recycled and reused for processing.…”

Section: Recycled Water From Tapioca Wastewatermentioning

confidence: 99%

Article Integration of Water and Energy Sustainable Program in Cluster Starch Industry

Nahwani¹,

Arif²,

Fidrianto³

et al. 2022

Advances in Biological Sciences Research

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The issue of water supply and sustainable energy is significant in dealing with clean water and energy crises in the long term. In addition, there has been a rise in water and air pollution caused by the community's activities. Conservation strategies should be implemented to lessen dependence on the supply of clean water and energy and promote selfreliance. The aim of this paper is the existence of a water and energy conservation program system. It is not separately built from the industrial unit, where pollution is a source of raw materials for water and energy to create a sustainable conservation system. The scope of the case report is on the tapioca and sago flour industries. The problem is solved by reusing the wastewater from the production line as raw material for biogas production. The residual water is reused for tapioca and sago starch production. The field data collection was conducted using a combination of primary and secondary data. The case study results are a consistent power supply of 900 kW from a 1.2 MW generator, the reuse of treated wastewater as raw water at a rate of 702 m 3 per day, and an idle capacity of 300 m 3 per day for biogas.

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Section: Recycled Water From Tapioca Wastewatermentioning

confidence: 99%

Article Integration of Water and Energy Sustainable Program in Cluster Starch Industry

Nahwani¹,

Arif²,

Fidrianto³

et al. 2022

Advances in Biological Sciences Research

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“…On day 2, the plates were removed from the incubator and colonies counted using the CC-J3 colony counter and results recorded for SDE1, SDE2 & SDE3. CFU/ml was then calculated using Equation 4 (Arana et al, 2013;Um-e-Habiba et al, 2021). Using TDF = 10 9 for 1ml of inoculum plated, CFU/ml of the triplicate step were recorded.…”

Section: Colony Countingmentioning

confidence: 99%

“…Step 3 -Rate of biomass growth, 𝑑𝑋 𝑑𝑡 , was estimated using 𝑋 𝑐𝑎𝑙𝑐 data by substituting into Equation 25 with known k. From Equation 24, 𝜇 was estimated using Equation 29(Ume- Habiba et al, 2021).…”

Section: Generating Appropriate Data For Monod Plotmentioning

confidence: 99%

Microbial Growth Rate Kinetics in Biogas Production by Anaerobic Digestion of Chicken Manure

Abubakar

Kiman

Aji

et al. 2022

iRASD J. Ener. Envio.

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Kinetic study of microorganism’s growth in chicken manure (CM) when producing biogas is often studied for scale-up purposes. CM are considered as waste, and can cause serious environmental consequences when not properly disposed. The objective of the study is to know the characteristics of the bioreactor condition or environment responsible for CM degradation and biogas production. Methods involves serial dilution, pour plating, cell count and the determination of Monod parameters. POLYMATH regression results shows that CM of particle density 0.0163 g/cm3 gives a maximum specific growth rate, ?_max of 0.007316 hr^(-1) and half saturation constant, K_s of 3.8×?10?^8mg/l which points to substrate sufficiency for the survival of microorganisms and biogas production.

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Investigation of textile dyeing effluent using activated sludge system to assess the removal efficiency

Malik¹,

Hussain²,

Uddin

et al. 2021

Water Environment Research

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In this current work, the performance of an aerobic granular sludge (AGS) for real textile wastewater was investigated based on system operational parameters evaluation. The study was performed for 90 days, and sampling was done once a week in which textile dyeing effluent from the textile mill was collected and subjected to laboratory‐scale treatment. The samples from the inlet, the outlet of the wastewater plant, and within the bioreactor were collected at various concentrations of mixed liquid suspended solids (MLSS), and hydraulic retention remained the same in the investigated period of 53 h. The objective of this study was to analyze the AGS system performance assessment by evaluating the effect of different MLSS concentrations on chemical oxygen demand (COD), total suspended solids (TSS), and oil/grease removal from real‐based textile water. The results showed that removal of organic material from the process water increases with an increase in MLSS concentration in the bioreactor and gradually shifts removal of COD from 91.2% to 94.5%. As the concentration of microorganisms in the reactor (aeration tank) increases, the degradation of waste organics in the wastewater increases as well. Moreover, the % removal of TSS (83.5% to 98%) and removal of oil/grease (62.5% to 76.4%) were also increased. These results ultimately suggest that the utilization of an activated sludge system can effectively treat complex and highly polluted denim textile wastewater to avoid secondary pollution posed by this industry. Practitioner Points The effectiveness of aerobic granular sludge was investigated for industrial textile effluent. The increase in MLSS results in increase of % COD removal efficiency to 94.5%. The AGS system can efficiently treat complicated and highly contaminated textile wastewater.

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A Study on the Reaction Kinetics of Anaerobic Microbes Using Batch Anaerobic Sludge Technique for Beverage Industrial Wastewater

Cited by 7 publications

References 23 publications

Article Integration of Water and Energy Sustainable Program in Cluster Starch Industry

Article Integration of Water and Energy Sustainable Program in Cluster Starch Industry

Microbial Growth Rate Kinetics in Biogas Production by Anaerobic Digestion of Chicken Manure

Investigation of textile dyeing effluent using activated sludge system to assess the removal efficiency

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