Leaching pattern of phosphate glass fertilizers with different compositions under Soxhlet distillation conditions
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چکیده
منابع مشابه
Effects of Zinc Sulphate and Monocalcium Phosphate Fertilizers on Extractable Zn and Fe under Different Soil Moisture Conditions
ABSTRACT- To evaluate effects of different soil moisture conditions namely, phosphorus (P) and zinc (Zn) application, on extractable Zn and Fe, two experiments were conducted in laboratory conditions based on a completely randomized design with a factorial arrangement of treatments with two replications. The first experiment was performed with the following factors; incubation time at four leve...
متن کاملUse of dolomite phosphate rock (DPR) fertilizers to reduce phosphorus leaching from sandy soil.
There is increasing concern over P leaching from sandy soils applied with water-soluble P fertilizers. Laboratory column leaching experiments were conducted to evaluate P leaching from a typical acidic sandy soil in Florida amended with DPR fertilizers developed from dolomite phosphate rock (DPR) and N-Viro soil. Ten leaching events were carried out at an interval of 7 days, with a total leachi...
متن کاملeffects of zinc sulphate and monocalcium phosphate fertilizers on extractable zn and fe under different soil moisture conditions
abstract- to evaluate effects of different soil moisture conditions namely, phosphorus (p) and zinc (zn) application, on extractable zn and fe, two experiments were conducted in laboratory conditions based on a completely randomized design with a factorial arrangement of treatments with two replications. the first experiment was performed with the following factors; incubation time at four leve...
متن کاملLeaching of metals from cement under simulated environmental conditions.
Leaching of metals from cement under various environmental conditions was measured to evaluate their environmental safety. A cement product containing clinker, which was produced from cement kiln co-processing of hazardous wastes, was solidified and leaching of metals was characterized using the 8-period test. Concentrations and speciation of metals in cements were determined. Effects of ambien...
متن کاملMetallic brackets bonded with resin-reinforced glass ionomer cements under different enamel conditions.
OBJECTIVE To assess the shear bond strength of metallic orthodontic brackets bonded with either Fuji Ortho or Ortho Glass LC resin-reinforced glass ionomer cements to enamel surfaces under different conditions, namely, enamel without etching, enamel conditioned with 37% phosphoric acid and enamel conditioned with Transbond Plus Self Etching Primer (TPSEP). MATERIALS AND METHODS One hundred an...
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ژورنال
عنوان ژورنال: Cerâmica
سال: 2020
ISSN: 1678-4553,0366-6913
DOI: 10.1590/0366-69132020663792874