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A Rhizogenic Biostimulant Effect on Soil Fertility and Roots Growth of Turfgrass

Yousfi, Salima; Marin, José; Parra, Lorena; Lloret, Jaime; Mauri, Pedro V. (MDPI, 2021-03-18)

[EN] The excessive use of chemical fertilizers can lead to severe environmental damages. In recent decades, the application of biostimulants to improve soil composition and stimulate plant growth has contributed significantly ...
Changes in the process performance, sludge production and microbial activity in an activated sludge reactor with addition of a metabolic uncoupler under different operating conditions

Ferrer-Polonio, Eva; Fernández-Navarro, Julián; Alonso Molina, José Luís; Amoros, Inmaculada; Bes-Piá, M.A.; Mendoza Roca, José Antonio (Elsevier, 2017)

[EN] Sludge production in wastewater treatment plants is nowadays a big concern due to the high produced amounts and their characteristics. Consequently, the study of techniques that reduce the sludge generation in wastewater ...
Effect of pH and nitrite concentration on nitrite oxidation rate

Jiménez Douglas, Emérita; Giménez García, Juan Bautista; Ruano García, María Victoria; FERRER, J.; Serralta Sevilla, Joaquín (Elsevier, 2011-07-29)

The effect of pH and nitrite concentration on the activity of the nitrite oxidizing bacteria (NOB) in an activated sludge reactor has been determined by means of laboratory batch experiments based on respirometric techniques. ...

Mostrando ítems 1-3 de 3