Design of Combined Heat and Power for Waste Water Treatment Plant

Kgomo, Jabulile; Ngobeni, A; Lencwe, Mpho J.; Chowdhury, S.

doi:10.1109/irec.2019.8754637

Cited by 2 publications

(5 citation statements)

References 15 publications

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“…In the PreMix, the heavy material is separated, and the material with long fibers is cut up into small pieces before entering the pump-unit. It enables the reliable preparation, even of heavy and demanding entrymaterials, by which the pump -unit is protected and its operating life is prolonged significantly [12][13][14][15][16].…”

Section: Discussionmentioning

confidence: 99%

The station for dosing the substratum into existing digesters: PreMix

Prvulović¹,

Tolmac²,

Desnica³

et al. 2021

Sci Tech Rev

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In this paper the analysis and description of the operation of the Premix station for dosing the substrate into existing digesters whose location is in the system of the device for processing of liquid waste are described. Apart from the capacity and other entry parameters, the necessary diameter of the pipeline with the length of the section for supplying the devices of the PreMix system is calculated, as it is given in the appropriate tables, the connection of the existing equipment and digesters is presented. The appropriate dependence of the volume flow, the velocity of circulation and power at constant pressure as well as the dependence of the volume flow, pressure and power at constant velocity of circulation are presented by diagrams.

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Section: Discussionmentioning

confidence: 99%

The station for dosing the substratum into existing digesters: PreMix

Prvulović¹,

Tolmac²,

Desnica³

et al. 2021

Sci Tech Rev

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“…The application of cogeneration or combined heat and power (CHP) is one of the ways to increase the energy efficiency of energy supply to industrial consumers [8, 18–21]. How to reduce the reduction of primary energy consumption while meeting the same needs for final consumption is shown in Figure 1.…”

Section: Methodsmentioning

confidence: 99%

“…The application of cogeneration or combined heat and power (CHP) is one of the ways to increase the energy efficiency of energy supply to industrial consumers [8,[18][19][20][21]. How to reduce the reduction of primary energy consumption while meeting the same needs for final consumption is shown in Here is a comparison of the supply of an industrial consumer from a factory CHP plant with a gas engine and separate production of electricity and heat (factory boiler room + power plant and el distribution network).…”

Section: Chp Plantmentioning

confidence: 99%

“…CHP can also deliver benefits to utilities, including grid support and deferral of transmission and distribution system investments. CHP is a clean energy solution that directly addresses a number of national priorities, including improving competitiveness, reducing energy operating costs, enhancing our energy infrastructure, reducing emissions, improving energy security, and increasing energy efficiency [5,8,14].…”

Section: Defining the Basic Parameters Of The Chp Plantmentioning

confidence: 99%

“…The process of anaerobic digestion (fermentation) is widespread in nature, wherever anaerobic conditions and anaerobic bacterial species exist. Examples are silt in swamps, the bottom of the sea and ocean, ruminant ruminants, and the process is partly taking place during manure storage [7][8][9][10]. At the same time, the organic mass is almost completely converted into biogas by several microorganisms.…”

Section: Introductionmentioning

confidence: 99%

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Testing the energy efficiency of CHP engines and cost‐effectiveness of biogas plant operation

Prvulović

Ivica

Radosav

et al. 2022

IET Renewable Power Gen

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This work presents Combined Heat and Power (CHP) gas engine factory as one of the possible solutions for cogeneration in the industry which has high values of electrical and total efficiency, and the electrical efficiency relatively changes little with the change in power of the plant. The cost‐effectiveness of such a plant is significant to the supply of industrial consumer electricity from the grid, and heat from the factory boiler. A problem in assessing the cost‐effectiveness of using such a plant is that it uses more fuel here than in the case of energy supply from the boiler room factory and electrical distribution networks. In this case, the price of fuel and electricity as well as the level of placement of thermal energy, as shown here, determines the cost‐effectiveness of the plant. The final decision on the application of the CHP plant must be preceded by a careful technical analysis of the plant and energy system as well as a financial analysis of the selected case. Due to errors that occurred in practice, this paper aimed to point out the basic problems in choosing the power and mode of operation of these plants.

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Design of Combined Heat and Power for Waste Water Treatment Plant

Cited by 2 publications

References 15 publications

The station for dosing the substratum into existing digesters: PreMix

The station for dosing the substratum into existing digesters: PreMix

Testing the energy efficiency of CHP engines and cost‐effectiveness of biogas plant operation

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