2017
DOI: 10.20546/ijcmas.2017.604.199
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A Review on Polycyclic Aromatic Hydrocarbons: Their Transport, Fate and Biodegradation in the Environment

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Cited by 44 publications
(6 citation statements)
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“…The in vitro analysis of phosphate solubilization for strains PGP27, BS17, RhOF4 and RhOF155 revealed the effect of culture media and the source of complex phosphate on solubilization capacity. Halo formation is generally caused by the release of organic acids, which chelate calcium associated with phosphate and thus make phosphorus more available (Satyaprakash et al, 2017). On the other hand, organic acid production depends strongly on carbon and nitrogen sources.…”
Section: Discussionmentioning
confidence: 99%
See 1 more Smart Citation
“…The in vitro analysis of phosphate solubilization for strains PGP27, BS17, RhOF4 and RhOF155 revealed the effect of culture media and the source of complex phosphate on solubilization capacity. Halo formation is generally caused by the release of organic acids, which chelate calcium associated with phosphate and thus make phosphorus more available (Satyaprakash et al, 2017). On the other hand, organic acid production depends strongly on carbon and nitrogen sources.…”
Section: Discussionmentioning
confidence: 99%
“…In addition, they support plant growth via synthesis of phytohormones or other growth-promoting or protecting substances like siderophores and antibiotics. Among PGPR strains, rhizobia are involved in the symbiotic fixation of atmospheric nitrogen with legumes (Satyaprakash et al, 2017). The use of PGPR strains in agricultural practices is strongly encouraged as they may constitute a sustainable solution that can improve the efficiency of chemical fertilizers.…”
Section: Introductionmentioning
confidence: 99%
“…Cuando los HAP son transportados por el aire, los de mayor peso molecular se absorben en el hollín, mientras que los de menor peso molecular ingresan al agua, se adsorben rápidamente en la fase orgánica de partículas suspendidas y se depositan con ellas en los sedimentos (Neff et al, 2005). La contaminación de aguas superficiales ocurre a través del transporte de los HAP en las aguas residuales, la escorrentía de las carreteras, la industria de la fundición y los derrames de hidrocarburos, mientras que la contaminación de ecosistemas costeros, están asociados en su mayoría con filtraciones de hidrocarburos, derrames de hidrocarburos y descargas de agua producida desde las instalaciones petrolíferas marinas (Nikitha et al, 2017).…”
Section: Dinámica Y Análisis De Hapunclassified
“…Los HAP se depositan fácilmente en sedimentos acuáticos debido a la hidrofobicidad, lo que ocasiona la adsorción en la superficie de partículas suspendidas que luego se trasladan a dichos sedimentos y posteriormente son liberadas nuevamente al agua o a la fase gaseosa debido al equilibrio de fases y procesos difusivos, a pesar de los procesos de degradación natural (Soliman et al, 2014). Dependiendo de las fuerzas intermoleculares entre el medio y los HAP, los compuestos orgánicos adsorbidos en las partículas del suelo pueden difundir a las capas más profundas del suelo y luego a las aguas superficiales o subterráneas, o sencillamente pueden permanecer en la capa superficial del suelo y, en algunos casos, ser bioacumuladas por las plantas y en tejidos grasos de organismos bentónicos que no pueden metabolizarlos (Nikitha et al, 2017).…”
Section: Dinámica De Hap En Sedimentosunclassified
“…It has been proved that PAHs have properties of teratogenicity, carcinogenesis, mutagenicity (Badyda et al, 2017;Kong et al, 2018) and reproductive development toxicity (Khalili et al, 2018;Liu et al, 2019). They can be adsorbed on the surface of fine particles and enter the human body along the food chain or through the respiratory system (Abdel-Shafy & Mansour, 2016;Satyaprakash et al, 2017;Toriba et al, 2003). The way that they enter the human body is strongly influenced by atmospheric partitioning of PAH compounds between the particulate and the gaseous phases.…”
Section: Introductionmentioning
confidence: 99%