Screening long-time plating effluent qualities by sorbent sorption with XRF analysis

Chang, Shih-Hsien; Wang, Kai-Sung; Chang, Wei‐Chin; Tu, Chang-Chi; Chen, Hung‐Jie; Chang, Chih-Yuan; Jeng, Ren-Shyong

doi:10.1016/j.jhazmat.2006.05.043

Cited by 2 publications

(2 citation statements)

References 9 publications

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“…As a quantitative method, the XRF technique has been used extensively because of its non‐destructive, fast and accurate characteristics (Han et al , 2006; Janina and Rafał 2006). Moreover, it can be used to measure the concentration and thickness of the films simultaneously (Chang et al , 2006; Suzuki et al , 2006). In this technique, theoretically, the ingredient content is determined by fluorescence intensity.…”

Section: Resultsmentioning

confidence: 99%

Synthesis and characterisation of nano‐alumina hybrid polyimide films

Zhou

Liu

Zhao

et al. 2008

Pigment &Amp; Resin Technology

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PurposeThe purpose of this paper is to synthesise and characterise nano‐alumina hybrid polyimide (PI) films.Design/methodology/approachPI nano‐composite films containing definitive contents of Al2O3 were prepared by the sol‐gel process of aluminum isopropoxide in the N, N′‐dimethylacetamide solution of polyamide acid. The films were characterised by Fourier transform infrared spectroscope, atomic forced microscope, and X‐ray fluorescent spectroscope (XRF). The thermal stability of the composite films was tested by TG.FindingsPI nano‐Al2O3 films were prepared by the sol‐gel method. The XRF is an effective way to detect the inorganic phase of the composite films and measure the content of nano‐Al2O3.Research limitations/implicationsThere are seldom reports about the PI composites containing Al2O3 through sol‐gel process.Practical implicationsPI has been widely used in the fields of aviation micro‐electron and less costly dyes.Originality/valueImproved electricity insulation property of the PI films. Al2O3 particles were distributed homogeneously in the PI in nano‐scale by means of sol‐gel process.

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Section: Resultsmentioning

confidence: 99%

Synthesis and characterisation of nano‐alumina hybrid polyimide films

Zhou

Liu

Zhao

et al. 2008

Pigment &Amp; Resin Technology

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“…XRF analysis can be using to conclude the identity and quantities of the elements in samples. It is appropriate for determination of elemental chemical concentrations in samples (Chang et al, 2006). Even in this research, the chitosan using as natural coagulant for iron-contaminated groundwater treatment, furthermore chitosan is also counted as natural adsorbent results from the presence of amine and hydroxyl groups (Chen et al, 2018;Ngwabebhoh et al, 2016) besided its chemical composition as shown in Table 2.…”

Section: Characterization Of Chitosanmentioning

confidence: 90%

Biopolymer of Chitosan from Fish Scales as Natural Coagulant for Iron–Contaminated Groundwater Treatment

Irawan

Nata

Putra

et al. 2018

J. Rekayasa Kim. Lingkung.

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Chitosan, the de-acetylated chitin derivative, was evaluated for its ability to be used as a natural coagulant for Martapura groundwater treatment. This study is used chitosan derived from original fish scales of Kalimantan called Papuyu (Anabas testudineus) for the treatment of iron ion-containing Martapura groundwater through coagulation-flocculation method. The reduction efficiency of iron ion removed by coagulation-flocculation processes using chitosan from Papuyu fish scales is the primary evaluating parameter. The obtained chitosan have been characterized and analyzed by Fourier transforms infrared spectroscopy (FTIR), X-ray Fluroscence (XRF) and Scanning electron microscopy (SEM). Using of the chitosan from Papuyu fish scales as coagulant at neutral pH and room temperature led to decreasing the groundwater iron concentration become 3.43 mg/L (around 71% removal). The result was then compare to the coagulation-flocculation treatment using the commercial chitosan from shrimps shell (93% deacetylated). Moreover, its found the coagulation-flocculation treatment using the chitosan from fish scales as coagulant more favor than the commercial one.

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Screening long-time plating effluent qualities by sorbent sorption with XRF analysis

Cited by 2 publications

References 9 publications

Synthesis and characterisation of nano‐alumina hybrid polyimide films

Synthesis and characterisation of nano‐alumina hybrid polyimide films

Biopolymer of Chitosan from Fish Scales as Natural Coagulant for Iron–Contaminated Groundwater Treatment

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