英语翻译Phosphate immobilizationBatch experiment was carried out

英语翻译
Phosphate immobilization
Batch experiment was carried out to measure the phosphate
adsorption by the initial and treated fly ashes.The adsorbent
(5 g) was added to 50 ml of synthetic phosphate solutions of vary-
ing concentration (100–15,000 mg P l1) prepared from KH2PO4.
The mixture was shaken for various times (upto 24 h) at room tem-
perature.After shaking,the mixture was filtered and the superna-
tant was measured for phosphate concentration by the molybdenum-blue ascorbic acid method with a UV–Vis spectro-photometer (GBC UV/VIS 918 model) [17] and the pH in equilibrium solution using pH meter (EcoScan pH6 model).To
understand the immobilization behavior of P on fly ashes,the fly
ash samples after performing P immobilization were oven-dried
at 70 °C for XRD analysis.