Online Process Analytics with XRF and LIBS for the Control of the Recycling of Sewage Sludge Ashes

被引：2

作者：

Ostermann, Markus ^{[1
]}

Herzel, Hannes ^{[1
]}

Kuehn, Andreas ^{[2
]}

Wedell, Reiner ^{[2
]}

Mory, David ^{[3
]}

机构：

[1] Bundesanstalt Mat Forsch & Prufung BAM, Unter Eichen 87, D-12205 Berlin, Germany

[2] IAP Inst Angew Photon eV, Rudower Chaussee 29-31, D-12489 Berlin, Germany

[3] LTB Lasertech Berlin GmbH, Studio 2c, D-12489 Berlin, Germany

来源：

CHEMIE INGENIEUR TECHNIK | 2016年 / 88卷 / 06期

关键词：

Laser-induced breakdown spectroscopy; Phosphorus; Process analysis; Sewage sludge ash; X-ray fluorescence spectroscopy; LASER; STEEL; IDENTIFICATION;

D O I：

10.1002/cite.201500186

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Resources from sewage sludge ashes can be re-utilized for the recycling economy and pollutants can be removed by using a thermochemical process. An online analysis method has been developed for the determination of element mass fractions in the ashes and their products originating from the process. The applied analysis system is a method combination of laser-induced breakdown spectroscopy (LIBS) and X-ray fluorescence (XRF) spectroscopy. Robustness and a modular construction are important demands for successful future applications.

引用

页码：786 / 792

页数：7

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