Author
Dongbok Shin
Bio: Dongbok Shin is an academic researcher from Kongju National University. The author has contributed to research in topics: Skarn & Geochemistry. The author has an hindex of 7, co-authored 32 publications receiving 285 citations.
Topics: Skarn, Geochemistry, Geology, Spectral induced polarisation, Magnetite
Papers
More filters
TL;DR: In this article, the precipitation of calcite during direct aqueous carbonation of flue gas desulfurization (FGD) gypsum, an industrial waste product, was investigated.
73 citations
TL;DR: In this paper, electrical wire explosion was employed to synthesize iron oxide nanoparticles to examine their potential as adsorbents for arsenic removal from water, and the results showed that the maximum adsorption capacity, q max, for As(III) and As(V) was 2.90 and 3.05 µm 2, respectively.
65 citations
TL;DR: In this paper, the authors examined the factors affecting the preparation of pure calcium carbonate under the following conditions: CO2 flow rate (1 − 3 L/min), ammonia content (4 − 12%), and S/L (solid-to-liquid) ratio (5 − 300 L/L).
45 citations
TL;DR: In this paper, a comprehensive database of lead isotopes in galena from the southern Korean peninsula using new and published data was presented, which indicated a combined contribution of ore lead from granitic magmas, Precambrian basements and overlain host rocks.
27 citations
TL;DR: In this paper, the chemical compositions of magnetite from four carbonatite complexes (Oka, Mushgai Khudag, Hongcheon and Bayan Obo) were investigated.
19 citations
Cited by
More filters
621 citations
Journal Article•
TL;DR: This sentence pattern typically shows the features of proverbs like "秀才秂才,错字布袋" in language structure, semantic meaning and pragmatic function.
Abstract: Sentence patterns like "秀才秀才,错字布袋"are unique in the grammatical structure, semantic structure and pragmatic function. The typical feature of this pattern is that the same word or phrase reappears continually at the very beginning. It has two parts: (1) The proceeding part("秀才秀才") includes a word and its repeated form, which is different from the reduplication in grammar and the continual repetition in rhetoric. This part can have referential functions in particular situations;and (2) The main function of the last part ("错字布袋")is to interpret the proceeding one. It is the semantic focus of the whole sentence. This sentence pattern typically shows the features of proverbs like "秀才秀才,错字布袋"in language structure,semantic meaning and pragmatic function.
367 citations
TL;DR: In this article, a comprehensive review on the use of magnetic nanoparticles (MNPs) in the treatment of polluted wastewaters with toxic metals and dyes is presented, in which the magnetic recovery options and the possible strategies that can be employed for the nanomaterials regeneration and reuse are analyzed.
310 citations
TL;DR: This review sheds the light on the recent progresses in nanotechnology and its vital role to encompass the imperative demand to monitor and treat the emerging hazardous wastes with lower cost, less energy, as well as higher efficiency.
Abstract: Global deterioration of water, soil, and atmosphere by the release of toxic chemicals from the ongoing anthropogenic activities is becoming a serious problem throughout the world. This poses numerous issues relevant to ecosystem and human health that intensify the application challenges of conventional treatment technologies. Therefore, this review sheds the light on the recent progresses in nanotechnology and its vital role to encompass the imperative demand to monitor and treat the emerging hazardous wastes with lower cost, less energy, as well as higher efficiency. Essentially, the key aspects of this account are to briefly outline the advantages of nanotechnology over conventional treatment technologies and to relevantly highlight the treatment applications of some nanomaterials (e.g., carbon-based nanoparticles, antibacterial nanoparticles, and metal oxide nanoparticles) in the following environments: (1) air (treatment of greenhouse gases, volatile organic compounds, and bioaerosols via adsorption, photocatalytic degradation, thermal decomposition, and air filtration processes), (2) soil (application of nanomaterials as amendment agents for phytoremediation processes and utilization of stabilizers to enhance their performance), and (3) water (removal of organic pollutants, heavy metals, pathogens through adsorption, membrane processes, photocatalysis, and disinfection processes).
236 citations