Catalytic Removal of Bromates from Water: A Hands-On Laboratory Experiment to Solve a Water Pollution Problem through Catalysis

2021 ◽  
Author(s):  
Jose L. Cerrillo ◽  
Irene López-Hernández ◽  
A. Eduardo Palomares
Keyword(s):  
Water Pollution ◽  
Laboratory Experiment ◽  
Pollution Problem ◽  
Hands On ◽  
Catalytic Removal

Virtual Laboratory Work for Discovering Gas Solubility in Water

2018 ◽  
pp. 281-297
Author(s):  
Göran Karlsson
Keyword(s):  
Laboratory Experiment ◽  
Scientific Reasoning ◽  
Virtual Laboratory ◽  
Laboratory Work ◽  
Design Experiment ◽  
Gas Solubility ◽  
Solubility In Water ◽  
Hands On ◽  
Solubility Of Gases

Compared to hands-on experiments, virtual laboratory work has the advantage of being both more cost- and time-effective, but also invokes questions about its explorative capacities. The aim of this chapter is to study how students' scientific reasoning was contingent on altered guiding structures within a virtual laboratory experiment. The virtual laboratory was developed through a design experiment involving three successive versions with altered guiding structures. Analysis of 12 dyads' reasoning about gas solubility in water revealed that the problem was not primarily for the students to realize how the volume of gas changed, but rather to understand the concept of solubility of gases. It was also observed how the guiding structures within each version influenced the students' reasoning about the studied phenomenon in certain trajectories.

Microplastics: A Global Water Pollution Problem

2019 ◽  
pp. 1-15
Author(s):  
John E. Weinstein ◽  
Hildehardo F. Viado ◽  
Rachel R. Leads ◽  
Emma Deloughry ◽  
Louisa Schandera ◽  
...  
Keyword(s):  
Water Pollution ◽  
Pollution Problem ◽  
Global Water

Achieving a High Selectivity for Nitrate Electrochemical Reduction to Ammonia over MOF-Supported RuxOy Clusters

2022 ◽  
Author(s):  
Jiangzhou Qin ◽  
Kun Wu ◽  
Liuzhou Chen ◽  
Xintao Wang ◽  
Quanlin Zhao ◽  
...  
Keyword(s):  
Water Pollution ◽  
Electrochemical Reduction ◽  
High Selectivity ◽  
Alternative Strategy ◽  
Pollution Problem

Nitrate (NO3-) electroreduction to ammonia(NH4+) is a sustainable alternative strategy for the NH4+ synthesis, and it can be used to solve the water pollution problem by simultaneously turning waste into...

New Green Building Materials

2016 ◽  
Vol 851 ◽  
pp. 639-642 ◽  
Author(s):  
Zheng Wang ◽  
Feng Han
Keyword(s):  
Water Pollution ◽  
Construction Industry ◽  
Building Materials ◽  
Green Building ◽  
Green Materials ◽  
Governance Environment ◽  
Pollution Problem ◽  
Green Building Materials ◽  
Urbanization Development

With our country economy has already came second in the world, urbanization development, but the rapid economic development also brings great hidden trouble, for example, the environmental problems, the population problem, such as water pollution problems. Which is closely related to the construction industry, therefore, make the green building industry, environmental protection and governance environment in China, such as water pollution problem plays an important role. This article is through the introduction to green materials, the classification of the new green building materials to do an overview.

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