LOẠI BỎ XANH METYLEN BẰNG PHƯƠNG PHÁP ĐIỆN DI LẮNG ĐỌNG KẾT HỢP VỚI VẬT LIỆU MnO2/GO
نویسندگان
چکیده
Vật liệu graphen oxit (GO) được tổng hợp bằng phương pháp Hummer cải tiến và biến tính với mangan đioxit (MnO2) hóa học để thu vật tổ MnO2/GO. Một số chất đặc trưng của đánh giá phổ hồng ngoại, UV-Vis, hiển vi điện tử quét kết quang tán xạ năng lượng tia X ảnh mapping. Các thông trong di lắng đọng (EPD) như pH, thế phân, thời gian nồng độ clorua natri khối đã nghiên cứu. MnO2/GO có khả loại màu nhu cầu oxy xanh metylen hiệu suất 99,64 85,85% EPD. Kết quả cho thấy tiềm EPD bỏ hữu cơ môi trường nước.
منابع مشابه
Learning Compositional Semantics for Open Domain Semantic Parsing
This paper introduces a new approach to learning compositional semantics for open domain semantic parsing. Our approach is called Dependency-based Semantic Composition using Graphs (DeSCoG) and deviates from existing approaches in several ways. First, we remove the need of the lambda calculus by using a graph-based variant of Discourse Representation Structures to represent semantic building bl...
متن کاملAutomatic Searching for English-Vietnamese Documents on the Internet
Bilingual corpora together with machine learning technology can be used to solve problems in natural language processing. In addition, bilingual corpora are useful for mapping linguistic tags of less popular languages, such as Vietnamese, and for studying comparative linguistics. However, Vietnamese corpora still have some shortcomings, especially English–Vietnamese bilingual corpora. This pape...
متن کاملBilateral Filtering with Clusters by Expectation Maximization
Image restoration keeping sharp edges is achieved by bilateral filter. In this paper, an approach to improve edges for the filter is presented. The proposed algorithm relies on clustering by Expectation Maximization that produced clusters of intensive values. A stage is followed where standard deviation of Gaussian filters for scales of the spatial and intensity are adjusted by features of the ...
متن کاملComparing Different Criteria for Vietnamese Word Segmentation
Syntactically annotated corpora have become important resources for natural language processing due in part to the success of corpus-based methods. Since words are often considered as primitive units of language structures, the annotation of word segmentation forms the basis of these corpora. This is also an issue for the Vietnamese Treebank (VTB), which is the first and only publicly available...
متن کاملFitness Sharing for the Direction-guided Evolutionary Algorithm
In evolutionary computation, fitness sharing is a popular technique to handle multi-modal optimization problems, which include many possible local or global solutions. In our previous publication, we proposed a new direction-based evolutionary algorithm, called DEAL. It was shown working effectively on nonlinear optimization problems. In this paper, we extend further DEAL towards the area of mu...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Hue University Journal of Science: Natural Science
سال: 2022
ISSN: ['1859-1388', '2615-9678']
DOI: https://doi.org/10.26459/hueunijns.v131i1c.6893