Resultados de búsqueda - "Heavy metal"

Cobalt and nickel concentrations in the Uppsala clay deposits por Sadeghi, Ali Reza

“…Heavy metals create a contamination problem in soils. …”
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Inventering av förorenad mark på LKAB's industriområden i Kiruna, Svappavaara och Malmberget por Esberg, Camilla

“…The two junkyards (object 1 and object 15) and The former scrap collection place (object 13) are the three sites where heavy metals had high concentrations. These objects also have the most complex contamination situation with both heavy metals and organic compounds. …”

Assessing the chemical and microbiological quality of farmed tilapia in Egyptian fresh fish markets por Eltholth, Mahmoud, Fornace, Kimberly, Grace, Delia, Rushton, Jonathan, Häsler, Barbara

“…The results showed that the level of contamination with heavy metals and pesticides was lower than the national and international permissible limits. …”
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Assessing consistency in the aerobic co-composting of faecal sludge and food waste in a municipality in Ghana por Nartey, Eric Gbenatey, Sakrabani, R., Tyrrel, S., Cofie, Olufunke O.

“…Characteristics of interest were E. coli, as well as selected physico-chemical parameters (pH, EC, Mg, Ca, N, NH4-N, NO3-N, P, avail. P, and K) and heavy metals (Se, Fe, Cd, Cu, Hg, Ni, Pb and Cr). Data were subjected to analysis of variance (ANOVA) using SPSS. …”
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Exposure assessment of chemical hazards in pork meat, liver, and kidney, and health impact implication in Hung Yen and Nghe An provinces, Vietnam por Tran Thi Tuyet Hanh, Dang Xuan Sinh, Phuc Pham Duc, Tran Thi Ngan, Chu Van Tuat, Grace, Delia, Unger, Fred, Hung Nguyen-Viet

“…Risk communication needs to focus on banned chemicals, while informing the public about the minimal risks associated with heavy metals.…”
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Focos de ciencia, tecnología e innovación para el sector agropecuario colombiano por Ovalle Másmela, Juan Camilo, Romero Perdomo, Felipe, Uribe Galvis, Claudia Patricia, Jiménez Guzmán, Ana María, Molano Bernal, Lilia Constanza, Santana Medina, Jairo Javier, Zambrano Muñoz, Adriana Del Pilar, Moreno Valderrama, María Nancy, Yepes Vargas, Luz Andrea, Perdomo Villamil, Yehismi Lorena, García González, Diana Maritza, Rincón Novoa, Rubiela, Ramírez Beltrán, Angélica María, Garavito Arcos, Heydi Carolina

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Factores que afectan la germinación del cacao por Boroughs, H., Labarca, C.

“…Hypocotyl length and survival of cacao seeds grown in solutions of heavy metals, cyanide, azide, DNP, oxalic, or malonic acid, suggest that the cytochrome oxidase system is not the most sensitive. …”
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A systematic review of food safety risks in plant and seaweeds as emerging alternative protein sources por Mehdizadehtapeh, L., Bancalari, E., Grace, Delia, Acharya, P., Paciulli, M., Alinovi, M., Sogari, G., Stathers, T., Ennahli, S., Uçak, S., Tainsa, M., Ajal, E.-A., Andaç, S., Al-Baarri, N., Tekiner, I.H.

“…A systematic review between 2003 and 2023 was conducted in the PubMed database to identify microbial, chemical, mycotoxins, heavy metals, and allergenic risks in the key commodities. …”
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Food safety hazards in alternative protein-rich plants and seaweeds por Tekiner, H., Bancalari, E., Grace, Delia, Acharya, P., Paciulli, M., Alinovi, M., Sogari, G., Stather, T., Ennahli, S., Uçak, S., Tainsa, M., Ajal, E.A., Mehdizadehtapeh, L.

“…Based on hazard type, heavy metals were the most studied ones, with 49 papers in the final dataset, followed by mycotoxins (n=31), microbial risks (n=23), chemical contaminants (n=21), and allergenic risks (n=20). …”
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Draft Genome Sequence of Bacillus thuringiensis Strain UNMSM10RA, Isolated from Potato Crop Soil in Peru por Delgado Silva, Yolanda Bedsabé, Tarazona, David, Serna Chumbes, Manuel Fernando, Juscamayta, Eduardo, Chávez Galarza, Julio César, Farfán Vignolo, Evelyn Roxana, Delgado, Gabriel, Flores, Abad, Solano, Gabriela, Gutiérrez Reynoso, Dina Lida

“…Within protein-coding genes, 31 were detected and identified in the metabolism of heavy metals such as arsenic, cadmium, and copper. Further analyses will be performed and provide more information for understanding the evolution of these Bacillus thuringiensis strains and their potential uses.…”
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Optimised ammonia sanitation of sewage sludge por Häfner, Franziska

“…Pathogens in sewage sludge have not been considered as limiting for the use as heavy metals, thus regulations on pathogens putting less restrictions. …”
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Återföring av växtnäringsämnen från avloppsvatten till åkermark : en bedömning av intresset för nya näringsrika produkter por Broström, Ulrica

“…Unfortunately not only plant nutrients but also heavy metals, pathogens and organic contaminants tend to accumulate in sludge. …”

Kiselalgernas missbildningar under toxiska förhållanden por Jan-Ers, Lina

“…One of the reasons may be that both heavy metals and pesticides can affect the development of the diatom shell.…”
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Mesures mises en oeuvre aux champs pour reduire les risques pour la santé humaine et l’environnement lies aux constituants chimiques des eaux usees. In French. [Farm-based measures... por Simmons, Robert W., Qadir, Manzoor, Drechsel, Pay

“…This chapter outlines some of the options available that could be considered in and around the farm, looking at heavy metals, salts, excess nutrients and organic contaminants. …”
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Farm-based measures for reducing human and environmental health risks from chemical constituents in wastewater por Simmons, Robert W., Qadir, Manzoor, Drechsel, Pay

“…This chapter outlines some of the options available that could be considered in and around the farm, looking at heavy metals, salts, excess nutrients and organic contaminants. …”
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Kvicksilver, kadmium och zink i avfall som förbränns i Kiruna kraftvärmeverk por Andersson, Elin

“…Continuous sampling of the outgoing wastewater from waste incineration in boiler 3 to the recipient Luossajoki has shown elevated levels of the heavy metals mercury, cadmium and zinc. The purpose of this study is to identify where in society mercury, cadmium and zinc are found and to examine the type of waste going to Kiruna power and heating plant which contains the greatest concentration of these heavy metals. …”

Risk assessment of black soldier fly (Hermetia illucens (L.), Diptera: Stratiomyidae) larvae composting for circular waste management in southern Benin por Ogbon, E.A., Dzepe, D., Lalander, C., Wiklicky, V., Sinda, P.V.K., Adeoti, R., Mignouna, D., Gbaguidi, B., Behanzin, J.G., Riggi, L., Djouaka, R.

“…In this study, we investigated the potential risk factors, including heavy metals and pesticides, of the implementation of black soldier fly (BSF)-based technology for circular waste management in the context of Benin. …”
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Urinsorterande toaletter : rensning av stopp samt uppsamling och attityder por Lindgren, Magnus

“…The concentrations of heavy metals in the urine were low. When using urine as a fertiliser, the amounts of heavy metals to arable land were much below the permitted ones when using sewage sludge as a pertiliser, except for copper where the amounts were slightly under the permitted level. …”

Carotenoid profile produced by Bacillus licheniformis Rt4M10 isolated from grapevines grown in high altitude and their antioxidant activity por Cohen, Ana Carmen, Dichiara, Elisa, Jofre, Viviana Patricia, Antoniolli, Andrea, Bottini, Ambrosio Rubén, Piccoli, Patricia Noemí

“…Some strains sequester heavy metals, promoting plant growth or inducing plant systemic resistance against stresses. …”
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Evaluating hydrological dynamics and water quality in agricultural landscapes in Ghana’s Forest Transition Belt: a citizen science approach por Adusei-Gyamfi, J., Gyebi, A. S. A., Amponsah, Andoh Kwaku, Atampugre, Gerald, Tilahun, Seifu A., Cofie, Olufunke O.

“…Monthly water samples were sent to a laboratory for further technical analysis, including the determination of heavy metals. The data revealed rainfall variations impacting six-month streamflow, notably in midstream and downstream areas. …”
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