Journal: Materials

Article Title: Applications of PERALS-Alpha Spectrometry for the Investigation of Radionuclides in Water Samples

doi: 10.3390/ma14143787

Figure Lengend Snippet: ( Left ): Pulse shape spectrum of a 226 Ra standard (78 Bq). The PSD is set left from the alpha peak. Middle: Pulse height spectrum of the same 226 Ra standard with daughter nuclides in equilibrium (taken from with kind permission of ORDELA Inc). ( Right ): Extraction bottle with phase separator (red: separated cocktail phase) .

Article Snippet: Via the counting of such a spiked sample extract in the pulse shape mode, the PSD can be set correctly. shows the pulse shape spectrum of a 226 Ra standard (available from ORDELA Inc., Oak Ridge, TN, USA).

Techniques: Extraction

Journal: Materials

Article Title: Applications of PERALS-Alpha Spectrometry for the Investigation of Radionuclides in Water Samples

doi: 10.3390/ma14143787

Figure Lengend Snippet: Properties of naturally occurring radium nuclides. Alpha energy lines in keV with emission probability in %. All data from [ 22 ].

Article Snippet: Via the counting of such a spiked sample extract in the pulse shape mode, the PSD can be set correctly. shows the pulse shape spectrum of a 226 Ra standard (available from ORDELA Inc., Oak Ridge, TN, USA).

Techniques:

Journal: Materials

Article Title: Applications of PERALS-Alpha Spectrometry for the Investigation of Radionuclides in Water Samples

doi: 10.3390/ma14143787

Figure Lengend Snippet: Upper diagrams: scatter diagrams of radium nuclides in tap water. Lower diagrams left and middle: scatter diagrams of radium activities in 46 mineral waters from the Swiss market (from ). Right: PERALS spectrum of a RADAEX extract of the mineral water PEDRAS, showing 224 Ra, 226 Ra and daughters. The PEDRAS mineral water contains about 1.4 Bq/L 226 Ra and 110 mBq of 224 Ra .

Article Snippet: Via the counting of such a spiked sample extract in the pulse shape mode, the PSD can be set correctly. shows the pulse shape spectrum of a 226 Ra standard (available from ORDELA Inc., Oak Ridge, TN, USA).

Techniques:

Journal: RSC Advances

Article Title: Concentrations of TENORMs in the petroleum industry and their environmental and health effects

doi: 10.1039/c9ra06086c

Figure Lengend Snippet: Concentrations of natural radioactive materials in petroleum industry 85,90,228,278

Article Snippet: , Biota , 226 Ra (0.1–1), 228 Ra (0.1–1) pCi ML −1.

Techniques: Produced

Journal: RSC Advances

Article Title: Concentrations of TENORMs in the petroleum industry and their environmental and health effects

doi: 10.1039/c9ra06086c

Figure Lengend Snippet: Shows the range and mean values of the TENORMs concentrations in crude oil in diverse areas of the world, including recent data a

Article Snippet: , Biota , 226 Ra (0.1–1), 228 Ra (0.1–1) pCi ML −1.

Techniques:

Journal: RSC Advances

Article Title: Concentrations of TENORMs in the petroleum industry and their environmental and health effects

doi: 10.1039/c9ra06086c

Figure Lengend Snippet: shows the typical ranges or mean values of TENORM in sludge in the oil and gas industry in different regions of the world, including recent data a

Article Snippet: , Biota , 226 Ra (0.1–1), 228 Ra (0.1–1) pCi ML −1.

Techniques:

Journal: RSC Advances

Article Title: Concentrations of TENORMs in the petroleum industry and their environmental and health effects

doi: 10.1039/c9ra06086c

Figure Lengend Snippet: Shows the range and mean values of the TENORMs concentrations in petroleum products in diverse areas of the world, including recent data a

Article Snippet: , Biota , 226 Ra (0.1–1), 228 Ra (0.1–1) pCi ML −1.

Techniques:

Journal: RSC Advances

Article Title: Concentrations of TENORMs in the petroleum industry and their environmental and health effects

doi: 10.1039/c9ra06086c

Figure Lengend Snippet: Shows the typical ranges or mean values of concentrations of TENORMs in produced water in many oil fields worldwide, including recent data a

Article Snippet: , Biota , 226 Ra (0.1–1), 228 Ra (0.1–1) pCi ML −1.

Techniques: Produced

Journal: RSC Advances

Article Title: Concentrations of TENORMs in the petroleum industry and their environmental and health effects

doi: 10.1039/c9ra06086c

Figure Lengend Snippet: Shows the typical ranges or mean values of the TENORM in scales in the oil and gas industry in different regions of the world, including recent data a

Article Snippet: , Biota , 226 Ra (0.1–1), 228 Ra (0.1–1) pCi ML −1.

Techniques:

Journal: RSC Advances

Article Title: Concentrations of TENORMs in the petroleum industry and their environmental and health effects

doi: 10.1039/c9ra06086c

Figure Lengend Snippet: Shows the range and mean values of TENORM in water samples found in the oil and gas industry and production facilities in different regions of the world, including recent data a

Article Snippet: , Biota , 226 Ra (0.1–1), 228 Ra (0.1–1) pCi ML −1.

Techniques:

Journal: RSC Advances

Article Title: Concentrations of TENORMs in the petroleum industry and their environmental and health effects

doi: 10.1039/c9ra06086c

Figure Lengend Snippet: Shows the range and mean values of TENORM in soil samples found in the oil and gas industry and production facilities in different regions of the world, including recent data a

Article Snippet: , Biota , 226 Ra (0.1–1), 228 Ra (0.1–1) pCi ML −1.

Techniques:

Journal: RSC Advances

Article Title: Concentrations of TENORMs in the petroleum industry and their environmental and health effects

doi: 10.1039/c9ra06086c

Figure Lengend Snippet: Shows the range and mean values of TENORM in sand samples found in the oil and gas industry and production facilities in different regions of the world, including recent data a

Article Snippet: , Biota , 226 Ra (0.1–1), 228 Ra (0.1–1) pCi ML −1.

Techniques:

Journal: RSC Advances

Article Title: Concentrations of TENORMs in the petroleum industry and their environmental and health effects

doi: 10.1039/c9ra06086c

Figure Lengend Snippet: Shows the range and mean values of TENORM in drill cutting samples found in the oil and gas industry and production facilities in different regions of the world, including recent data a

Article Snippet: , Biota , 226 Ra (0.1–1), 228 Ra (0.1–1) pCi ML −1.

Techniques:

Journal: RSC Advances

Article Title: Concentrations of TENORMs in the petroleum industry and their environmental and health effects

doi: 10.1039/c9ra06086c

Figure Lengend Snippet: Shows the range and mean values of TENORM in other environmental samples found in the oil and gas industry and production facilities in different regions of the world, including recent data a

Article Snippet: , Biota , 226 Ra (0.1–1), 228 Ra (0.1–1) pCi ML −1.

Techniques: Environmental Sampling