Resultados de búsqueda - "water treatment"

Optimisation of the germination test protocol for viability monitoring of Chamaecytisus proliferus seeds in genebank collections por Olbana, Tamiru, Hay, F.R., Negawo, Alemayehu T., Muchugi, A., Jones, Christopher S.

“…In conclusion, excised embryos and hot water treatment (15‐25 minutes) effectively break dormancy and enhance germination in <i>Chamaecytisus proliferus</i>.…”
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Supply chain and local in-transit handling of ‘Carabao’ mango from Davao City to Laguna, Philippines por Bayogan E.V., Morales W.L.A., Secretaria L.B., Franco R.K.G., Palenzuela M.J.B., Urquiola M.A.J.

“…Various technologies, including hot water treatment (HWT), have been studied to improve the quality of mangoes. …”
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Nutritional training in a humanitarian context: Evidence from a cluster randomized trial por Kurdi, Sikandra, Figueroa, Jose Luis, Ibrahim, Hosam

“…Impacts on knowledge and breastfeeding are similar for both literate and illiterate women, and water treatment impacts are significantly larger for literate women. …”
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Assessment of groundnut under combined heat and drought stress por Hamidou, F., Halilou, O., Vadez, Vincent

“…Strong effects of water treatment (Trt), genotype (G) and genotype-by-treatment (GxTrt) interaction were observed for pod yield (Py), haulm yield (Hy) and harvest index (HI). …”
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Removal of poly- and perfluoroalkyl substances from water using the BDD electrode por Nassazzi, Winnie

“…This study examines factors that should be examined to transfer the treatment from a laboratory scale to water treatment plants. Further studies may examine wider ranges of water types as well as provide an account of all the products produced during water treatment.…”
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Social Return on Investment, SROI, the value added for families before and after using Solvatten in the Bungoma district in Western Kenya por Jönsson, Jenny, Wikman, Anna, Wätthammar, Tina

“…Their product, Solvatten, is a household water treatment unit that can treat water containing viruses, parasites and bacteria. …”
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Waste management and impact on people's health when cultivating on sites contaminated with heavy metals : Minor field study made in Zomba, Malawi por Orvestedt, Sofie

“…Comparing the results to The Swedish Environmental Protection Agency’s generic guideline values, levels are exceeded for copper, cadmium and lead at the waste water treatment plant, and cadmium at the waste dump. …”

Rapid assessment and SWOT analysis of non-technical aspects of natural wastewater treatment systems por Starkl, M., Amerasinghe, Priyanie H., Essl, L., Jampani, Mahesh, Kumar, D., Asolekar, Shyam R.

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Characterization and performance assessment of natural treatment systems in a wastewater irrigated micro-watershed: Musi River case study por Amerasinghe, Priyanie H., Jampani, Mahesh, Sonkamble, S., Wajihuddin, Md., Boisson, A., Fahimuddin, Md., Ahmed, S.

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An IPM guide for enset root mealybug (Cataenococcus ensete) in enset production por Azerefegne, F., Addis, T., Alemu, T., Lemawork, S., Tadesse, E., Gemu, M., Blomme, Guy

“…This guide has been produced as an overview of a body of work that aims to help mitigate the threat of Enset mealybug: the biology and description of Enset mealybug; its behaviour; its geographical distribution; the pest symptoms; the list of mealybug dispersal methods, and the means of mealybug management, including prevention (clean planting material, extension, affordable management, quarantine, hygiene and ant control), cultural control (farmyard manure, hot water treatment, cultivation), biological control, use of insecticidal plant extracts (botanicals), and agrochemical control.…”
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Targeting health subsidies through a nonprice mechanism: A randomized controlled trial in Kenya por Dupas, Pascaline, Hoffmann, Vivian, Kremer, Michael, Zwane, Alix P.

“…Dupaset al.demonstrate that a nonprice voucher mechanism can be used to deliver chlorine for water treatment to people in Kenya who are too poor to pay for it, but who use it when they get it (see the Perspective by Olken). …”
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Antibiotikaresistensgener: förekomst och spridning i akvatisk miljö por Johansson, Emmy

Seed treatment methods and duration effects on germination of wild sunflower por Akinola, J.O., Larbi, Asamoah, Farinu, G.O., Odunsi, A.A.

“…Based on the higher cumulative germination, lower cost, and environmental concerns, hot water treatment at 80 or 100 °C for 11–15 min is recommended.…”
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Explaining environmental health behaviors: Evidence from rural India on the influence of discount rates por Atmadja, S., Sills, E.O., Pattanayak, S.K., Yang, J.C.

“…The authors examine whether high personal discount rates help explain why and which households in developing countries under-invest in seemingly low-cost options to avert environmental health threats, including bednets, clean cooking fuels, individual household latrines, water treatment and handwashing. First, the authors elicit personal discount rates by combining a simple randomized experiment with detailed surveys of over 10,000 rural households in Maharashtra, India. …”
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En uppföljning av floran i Enköpings vattenpark : kan anlagda våtmarker med vattenrening som huvudsyfte bidra till naturvård och biologisk mångfald? por Hedberg, Erika

“…A proposal for new constructed wetlands is to build two connected systems of pools where biodiversity and water treatment are optimized separately. Consequently, naturally hydrology can be maintained to create a viable habitat without risking the effect of the process of water treatment.…”

A livelihood in a risky environment: farmers’ preferences for irrigation with wastewater in Hyderabad, India por Saldias, C., Speelman, S., Drechsel, Pay, Huylenbroeck, G. van

“…Farmers there prefer water treatment and are prepared to pay a surplus for this. …”
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Modular process risk models for better management of Cryptosporidium parvum - An emerging zoonotic pathogen por Grace, Delia, Randolph, Thomas F., Karanja, N., Kang'ethe, Erastus K.

“…Cryptosporidium parvum is an emerging disease which is of particular concern because of its ability to contaminate milk, food-crops and water sources; to persist in the environment; to survive water treatment including chlorination; and to cause serious and sometimes fatal disease in children and the immuno-compromised. …”
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‘Squeezing Out’ the Nile Delta’s drainage water to irrigate Egypt’s desert land por Tawfik, Mohamed, Hoogesteger, J., Moussa, M., Hellegers, P.

“…Recently, new mega plants for drainage water treatment have been built to promote reclamation of ‘new lands’ in desert-front governorates located outside the Nile Delta. …”
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Inactivation of pathogenic organisms of cassava (Manihot esculenta Crantz) by heat and other treatments por Lozano, J.C.

“…It was found that hot water or microwaves can seriously reduce germination of cuttings, whereas UV light for 7 h had no effect on germination. The optimum hot water treatment for cuttings was 52 degrees Celsius/30 min; the optimum microwave treatment, 75-90 sec of exposure. …”
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Assessing potential health impacts of waste recovery and reuse business models in Hanoi, Vietnam por Winkler, Mirko S., Fuhrimann, S., Phuc Pham Duc, Cissé, G., Utzinger, J., Hung Nguyen-Viet

“…Results From a public health perspective, wastewater reuse for inland fish farming, coupled with on-site water treatment has considerable potential for individual and community-level health benefits. …”
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