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Article
Composition characterization and transformation mechanism of dissolved organic phosphorus in wastewater treatment using 31P NMR spectroscopy
The migration and transformation of phosphorus components in wastewater treatment plants (WWTPs) play a crucial role in the convergence and circulation of phosphorus. However, the composition and variation of ...
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Article
Improved the in-situ remediation effect of benthic microbial electrochemical system by optimizing the anode structure
Six 60-L benthic microbial electrochemical systems (BMESs) were built for the bioremediation of river sediment. Carbon mesh anodes with honeycomb-structure supports were compared with horizontal anodes, and th...
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Article
The comprehensive measurement method of energy conservation and emission reduction in the whole process of urban sewage treatment based on carbon emission
It is of great significance to establish a carbon emission management system and carbon emission reduction target to put forward emission reduction measures for each subunit of a sewage treatment plant. In thi...
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Article
Synthesis of Three-Dimensional Hierarchical Flower-Like Mg–Al Layered Double Hydroxides with Excellent Adsorption Performance for Organic Anionic Dyes
In this work, a facile and effective strategy to prepare three-dimensional (3D) hierarchical flower-like Mg–Al layered double hydroxides (3D-LDH) was developed via a one-step double-drop coprecipitation method...
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Article
Multiple-soliton solutions and lumps of a (3+1)-dimensional generalized KP equation
In this paper, we study a (3+1)-dimensional generalized Kadomtsev–Petviashvili equation, which is physically meaningful. Applying the simplified Hirota’s method, we derive multiple-soliton solutions and lumps ...
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Article
Numerical Study on Heat Transfer and Flow Characteristics for Laminar Flow in a Circular Tube with Swirl Generators
This study investigated the heat transfer and flow characteristics of one kind of swirl generator in a circular heat exchanger tube through a numerical simulation. The swirl flow induced by this type of swirl ...
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Article
Modified method of simplest equation for obtaining exact solutions of the Zakharov–Kuznetsov equation, the modified Zakharov–Kuznetsov equation, and their generalized forms
In this paper, we study the application of a version of the method of simplest equation for obtaining exact traveling wave solutions of the Zakharov–Kuznetsov equation, the modified Zakharov–Kuznetsov equation...
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Article
Dynamic Spectrum Access Algorithm Based on Game Theory in Cognitive Radio Networks
As an enabling technology for dynamic spectrum access (DSA), cognitive radio (CR) is widely regarded as one of the most promising technologies for future the fifth generation (5G) wireless communications. Alth...
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Article
Anisotropy and roughness of the solid-liquid interface of BCC Fe
Melting point T m and kinetic coefficient μ (a proportional constant between the interfacial velocity ν and undercooling ΔT), along with the structural roughness of the solid-liquid interface for ...
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Article
Numerical investigation of flow and heat transfer in a novel configuration multi-tubular fixed bed reactor for propylene to acrolein process
In the present contribution, a numerical study of fluid flow and heat transfer performance in a pilot-scale multi-tubular fixed bed reactor for propylene to acrolein oxidation reaction is presented using compu...
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Chapter and Conference Paper
Game-Based Spectrum Allocation Algorithm in Cognitive Radio Networks
In order to solve the severe waste of spectrum resources due to the way of fixed spectrum allocation and the situation that the scarcity of spectrum restricts the development of wireless communication system, ...
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Article
Implicitization of Parametric Curves via Lagrange Interpolation
A simple algorithm for finding the implicit equation of a parametric plane curve given by its parametric equations is presented. The algorithm is based on an efficient computation of the Bézout resultant and L...
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Chapter and Conference Paper
Implicitization of Rational Curves
A new technique for finding the implicit equation of a rational curve is investigated. It is based on efficient computation of the Bézout resultant and Lagrange interpolation. One of the main features of our a...