Automated production system for reagents used in water and wastewater processing

Arakcheev, E. N.; Brunman, V. E.; Brunman, M. V.; Volkov, A. A.; Dyachenko, V. A.; Кочетков, А. В.; Petkova, A. P.

doi:10.3103/s1068798x16090045

Cited by 5 publications

(1 citation statement)

References 5 publications

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“…The main sources of pollution of natural waters with heavy metals (HM) are wastewater (WW) of galvanic shops, mining enterprises, ferrous and non-ferrous metallurgy, machinebuilding plants. Most of the known methods of sewage purification are expensive, difficult to perform, they focus on imported equipment and scarce reagents [1][2][3][4][5][6][7][8][9]. Recently industrially developed countries started to introduce the technology of clearing wastewaters, contaminated with heavy metals, with the help of higher water plants (HWP), called phytoremediation.…”

Section: Introductionmentioning

confidence: 99%

Impact of magnetic field on electrochemistry of heavy metals removal processes by duckweed (lemna)

et al. 2019

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Section: Introductionmentioning

confidence: 99%

Impact of magnetic field on electrochemistry of heavy metals removal processes by duckweed (lemna)

et al. 2019

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Sustained municipal waste management models in Russian megapolicies through utilizing waste-to-energy technologies

et al. 2018

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St. Petersburg, as the second most important Russian city in Russia is facing with waste related problems which requires taking immediate actions. The excessive diurnal volume of municipal waste generation and insufficient waste management system ring the bells to warn the decision makers. Focusing on problems, insufficiencies and opportunities of the waste management system, the paper goes through the evaluation of details of the dominant situation in St. Petersburg and two models are introduced to improve the system. At the end, an estimation of biofuel, heat and electricity generation will be provided for four incineration facility installments with design capacity of each 315,000 tons of waste per day. It will be shown that the contributing share of bioconversion processes is significant and an acceptable portion of 8% of annual electricity consumption can be supplied via those processes as well as production of 477 million liters of ethanol.

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Analysis of Energy Efficiency of Municipal Solid Waste Usage for Thermal and Electrical Energy Production

Shaburov

Fedyukhin

Derevianko

2019

IOP Conf. Ser.: Earth Environ. Sci.

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This work presents a review of ecological map of Leningrad Oblast’ basing on established normative documents. It was established that the ratio of treated and utilized waste does not exceed 5-10% of the total material amount. This states for low degree of municipal solid waste (MSW) recycling. We have carried out analysis and selection of the priority way for MSW recycling. It was shown that usage of MSW as a fuel for thermal and electrical energy production economizes traditional fuel types (coal, gas, mazut). Also it serves for reduction of greenhouse gas emission. It was established that the most perspective method for thermal utilization is waste gasification. According to the world data, the efficiency for syngas production from gasification is about 70%. At this, the remaining portions are physical heat losses as well as chemical and physical energies of the generated tar. Gasification setup modeling was performed using Aspens Plus. The total efficiency of thermal and electrical energy production was 70.5%.

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Automated production system for reagents used in water and wastewater processing

Cited by 5 publications

References 5 publications

Impact of magnetic field on electrochemistry of heavy metals removal processes by duckweed (lemna)

Impact of magnetic field on electrochemistry of heavy metals removal processes by duckweed (lemna)

Sustained municipal waste management models in Russian megapolicies through utilizing waste-to-energy technologies

Analysis of Energy Efficiency of Municipal Solid Waste Usage for Thermal and Electrical Energy Production

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