Progress of gaseous arsenic removal from flue gas by adsorption: Experimental and theoretical calculations.

Because of its high mobility and difficult capture, gaseous arsenic pollution control has become the focus of arsenic pollution control. It mainly exists in the form of highly toxic AsO in the flue gas. Therefore, removing gaseous AsO from flue gas is of great practical significance for arsenic pollution control.

Capture gaseous arsenic in flue gas by amorphous iron manganese oxides with high SO resistance.

In non-ferrous metal smelting, the problem of gaseous arsenic in high-sulfur flue gas is difficult to solve. Now we have developed oxygen-enriched amorphous iron manganese oxide (AFMBO) based on the unique superiority of iron-manganese oxide for arsenic capture to realize the effective control of gaseous arsenic in the non-ferrous smelting flue gas. The experimental results show that the arsenic adsorption capacity of AFMBO is up to 102.

The determinants of effective defluorination by the LiAl-LDHs.

Millions of people in poor areas are still under the threat of fluoride contamination. How to effectively separate fluorine in water is an important step to reduce the ecological risk. In this paper, we performed a systematic DFT calculation focused on the defluorination behavior between the LiAl- and MgAl-LDHs.

[A prompt method to quantitative assay of alpha-Gal on pig cell surface without injury].

Objective: To develop a method for quantitative assay of alpha-Gal on pig cell surface.

Methods: After centrifugation of the anticoagulated blood samples, the white blood cell layer was collected for addition of FITC-BSIB4 and analysis using FCM as well as Laser Scan Confocal Microscope (Bio-Rad).

Results: With human blood group B as negative control, and mouse myeloma SP2/0 cells as positive control.