Geological conditions for allocation of solid municipal and industrial waste disposal sites in the Middle Urals

Antonova, I.A.; Gryaznov, O. N.; Guman, Olga; Макаров, А. Б.; Kolosnitsina, O. V.

doi:10.1134/s0097807814070033

Cited by 9 publications

(6 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…The most effective solution from the point of view of environmental protection is the construction of a new tailing dump in the spent space of quarry, with a further transition to a closed recycled water supply [Antonova et al 2014]. At the same time, the existing tailing dump can be decommissioned and reclaimed.…”

Section: Resultsmentioning

confidence: 99%

The Wastewater Disposal System Modernization During Processing of Amber Deposit as a Way to Reduce the Anthropogenic Load on the Baltic Sea Ecosystem

2019

View full text Add to dashboard Cite

The research is devoted to assessing the negative impact of the amber-succinite deposit in the Kaliningrad region as one of the sources of complex pollution of the Baltic Sea waters. The Baltic Sea is one of the most polluted water bodies in Europe today. There are many natural and anthropogenic factors that cause this ecological situation. Industry is one of the significant contributors to the pollution of the waters of the Baltic Sea. The industrial wastewater discharged into the Baltic Sea often does not comply with the state ecological standards. The wastewater disposal system modernization by creating a recycled water supply is one of the most effective ways to reduce the negative impact of industrial wastewater on the Baltic Sea ecosystem nowadays. This technological solution allows to significantly reduce or to completely prevent the discharge of wastewater into the Baltic Sea.

show abstract

Section: Resultsmentioning

confidence: 99%

The Wastewater Disposal System Modernization During Processing of Amber Deposit as a Way to Reduce the Anthropogenic Load on the Baltic Sea Ecosystem

2019

View full text Add to dashboard Cite

show abstract

“…Чаще всего ОСВ присваивают IV класс опаснос-IV класс опаснос-класс опасности в силу повышенного содержания в их составе тяжёлых металлов [1]. По этой причине обычно данный отход размещается на полигонах складирования и не подлежит повторному использованию [17]. При этом существующие направления полезной утилизации отхода зачастую не получают достаточно широкого распространения не только в России, но и за рубежом [18].…”

Section: Introductionunclassified

Beneficial Use of Sewage Sludge Incineration Ash in the National Economy

Smirnov¹,

Suchkov²

2019

W&E

View full text Add to dashboard Cite

Аннотация Введение. В статье дана оценка возможности полезного использования золы сжигания осадка городских сточных вод. Необходимость учитывать степень опасности загрязнения золы тяжелыми металлами является важным аспектом при выборе способа ее полезного использования. Методы. Проведен анализ содержания тяжелых металлов в золе рентгенофлуоресцентным методом и методом атомно-абсорбционной спектроскопии. Также выполнен расчет класса опасности отхода, который подтвержден методом биотестирования водной вытяжки. Рассчитаны дозы допустимого внесения отхода в почву с учетом содержания в нем тяжелых металлов. Результаты. В ходе лабораторных испытаний установлено, что зола в качестве компонента почвосмеси оказывает положительное влияние на динамику всхожести, рост и развитие растений (на примере Trifolium praténse). Полученные данные позволяют говорить о возможности использования отхода в процессе технической рекультивации. Предполагаемый результат разработки-органоминеральная почвосмесь на основе золы сжигания осадка сточных вод, которая может быть задействована также для укрепления и благоустройства дорожных откосов. Заключение. Использование предложенных разработок позволит решить вопросы утилизации золы сжигания как отхода. Комплекс применяемых в работе методов исследования может быть успешно использован для оценки степени загрязненности тяжелыми металлами других твердых отходов и почвогрунтов. Ключевые слова: биотестирование, водоочистка, зола сжигания осадка сточных вод, осадок городских сточных вод, рекультивация, тяжелые металлы.

show abstract

“…Com a Revolução Industrial o avanço tecnológico resultou na geração de compostos sintéticos, com propriedades tóxicas 11,12 . Os principais focos poluidores são oriundos da área industrial que podem ser extraídos de recursos naturais ou até pelos rejeitos gerados nos processos produtivos 13,14 .…”

Section: Resíduos Sólidosunclassified

“…Os resíduos sólidos originados nas indústrias, apresentam uma diferença quando comparados aos rejeitos urbanos, já que em muitos casos os rejeitos sólidos industriais são apontados como perigosos e podem representar danos para os seres humanos e para o ecossistema 12 .…”

Section: Resíduos Sólidosunclassified

“…Para classificar os resíduos sólidos são levadas em consideração características, como: inflamabilidade, corrosividade, reatividade, toxicidade e patogenicidade do material descartado 11,2 11,19 . O resíduo gerado, que não pode ser tratado ou descartado no local, deve ser enviado para descarte em sítios externos da planta de fabricação, esses locais devem ser regulamentados por organizações que podem ser regionais, estaduais e federais 11,12 . Conforme descrito na subseção anterior, os materiais podem assumir uma variedade de rótulos, desde perigosos e não-perigosos até inerte e não-inerte, mas todos constituem uma despesa e responsabilidade para a gestão ambiental, ou seja, independente da característica do resíduo deve-se passar pela regulamentação antes do descarte 11 .…”

Section: Classificação Dos Resíduos Sólidosunclassified

See 1 more Smart Citation

Degradação bacteriana de compostos fenólicos visando a descontaminação da areia de fundição.

Rodrigues¹

View full text Add to dashboard Cite

The foundry sand agglomerated with the phenolic resin becomes a hazardous waste after its use in the metallurgical industry. Phenol, ortho cresol and meta cresol were the main compounds in sand. The present work aims to study the bacterial degradability of the phenolic compounds present in the foundry sand. A strain from na oil extraction residue was isolated and identified by MALDI-Biotyper as Burkholderia. It was carried out the process of bacterial activation and growth at pH 6.5, 180 rpm (rotation per minute), 28°C and culture médium with minimum nutrients, using phenolic sand as the only source of carbon. During the tests the growth of the bacterium as well as the degradation of the phenolic compounds were studied. Quantification of free phenol, meta-cresol and ortho-cresol was determined by the high performance liquid chromatography (HPLC) method. The degradation rate for the three substances was 100%.

show abstract

Geological conditions for allocation of solid municipal and industrial waste disposal sites in the Middle Urals

Cited by 9 publications

References 0 publications

The Wastewater Disposal System Modernization During Processing of Amber Deposit as a Way to Reduce the Anthropogenic Load on the Baltic Sea Ecosystem

The Wastewater Disposal System Modernization During Processing of Amber Deposit as a Way to Reduce the Anthropogenic Load on the Baltic Sea Ecosystem

Beneficial Use of Sewage Sludge Incineration Ash in the National Economy

Degradação bacteriana de compostos fenólicos visando a descontaminação da areia de fundição.

Contact Info

Product

Resources

About