scholarly journals State-of-the-Art Design Technique of a Single-Channel Pump for Wastewater Treatment

2018 ◽  
Author(s):  
Jin-Hyuk Kim ◽  
Young-Seok Choi
Keyword(s):  
Wastewater Treatment ◽  
Single Channel ◽  
State Of The Art ◽  
Design Technique ◽  
Art Design

A state-of-the-art review on wastewater treatment techniques: the effectiveness of adsorption method

2021 ◽  
Vol 28 (8) ◽  
pp. 9050-9066
Author(s):  
Ruhma Rashid ◽  
Iqrash Shafiq ◽  
Parveen Akhter ◽  
Muhammad Javid Iqbal ◽  
Murid Hussain
Keyword(s):  
Wastewater Treatment ◽  
State Of The Art ◽  
Adsorption Method ◽  
Treatment Techniques

ChemInform Abstract: Membrane Treatment - State of the Art. Part 2. Wastewater Treatment

ChemInform ◽  
2009 ◽  
Vol 40 (39) ◽  
Author(s):  
R. Guest ◽  
R. S. Pickle ◽  
R. K. Bitcon ◽  
D. W. Smith
Keyword(s):  
Wastewater Treatment ◽  
State Of The Art ◽  
Membrane Treatment

State-of-the-art: rheological characterisation of wastewater treatment sludge

2003 ◽  
Vol 16 (1) ◽  
pp. 41-56 ◽  
Author(s):  
Isabelle Seyssiecq ◽  
Jean-Henry Ferrasse ◽  
Nicolas Roche
Keyword(s):  
Wastewater Treatment ◽  
State Of The Art

scholarly journals Recovery of Zinc from Treatment of Spent Acid Solutions from the Pickling Stage of Galvanizing Plants

2021 ◽  
Vol 13 (1) ◽  
pp. 407
Author(s):  
Svetlana B. Zueva ◽  
Francesco Ferella ◽  
Valentina Innocenzi ◽  
Ida De Michelis ◽  
Valentina Corradini ◽  
...  
Keyword(s):  
Wastewater Treatment ◽  
Sodium Hydroxide ◽  
Calcium Hydroxide ◽  
State Of The Art ◽  
Zinc Content ◽  
Economic Viability ◽  
Acid Solutions ◽  
Physical Chemical ◽  
Galvanic Sludge ◽  
Valuable Metals

Typical methods for the treatment of waste pickling solutions include precipitation by alkaline reagents, most commonly calcium hydroxide. As a result, large volumes of galvanic sludge form, containing iron, calcium, sulphates, and a relatively small quantity of zinc (<20%), making Zn recovery not profitable. In summary, state-of-the-art Zn galvanization processes entail the loss of valuable metals and the irrational and expensive handling of spent pickling solutions (SPSs). The resulting conclusion is that there is room for a significant improvement in the way SPSs are treated, with the double goal of enhancing Zn galvanization methods’ economic viability and achieving a lesser impact on the environment’s processes. The experimental results show that it is possible to use SPS as a coagulant to treat the process wastewaters, kept separated, and added with sodium hydroxide. The results in obtaining precipitates with Zn contents higher than 40%, increasing the added advantage of making Zn recovery profitable. The results show the possibility of using SPS as a coagulant in the process of physical-chemical wastewater treatment and sodium hydroxide to obtain a precipitate with a zinc content of more than 40%.

The chemistry of multi-component and hierarchical framework compounds

2019 ◽  
Vol 48 (18) ◽  
pp. 4823-4853 ◽  
Author(s):  
Liang Feng ◽  
Kun-Yu Wang ◽  
Gregory S. Day ◽  
Hong-Cai Zhou
Keyword(s):  
Porous Materials ◽  
State Of The Art ◽  
The State ◽  
Hierarchically Porous ◽  
Hierarchical Framework ◽  
Art Design ◽  
Framework Compounds

This review is expected to provide a library of multi-component hierarchically porous compounds, which shall guide the state-of-the-art design of future porous materials with unprecedented tunability, synergism and precision.

Design strategies toward catalytic materials and cathode structures for emerging Li–CO2 batteries

2019 ◽  
Vol 7 (38) ◽  
pp. 21605-21633 ◽  
Author(s):  
Anjun Hu ◽  
Chaozhu Shu ◽  
Chenxi Xu ◽  
Ranxi Liang ◽  
Jiabao Li ◽  
...  
Keyword(s):  
State Of The Art ◽  
The State ◽  
Design Strategies ◽  
Catalytic Materials ◽  
Highly Active ◽  
Art Design

The state-of-the-art design strategies toward highly active catalytic materials and cathode structures for Li–CO2 batteries are reviewed and discussed.

Life cycle assessment applied to wastewater treatment: State of the art

2013 ◽  
Vol 47 (15) ◽  
pp. 5480-5492 ◽  
Author(s):  
Ll. Corominas ◽  
J. Foley ◽  
J.S. Guest ◽  
A. Hospido ◽  
H.F. Larsen ◽  
...  
Keyword(s):  
Wastewater Treatment ◽  
Life Cycle Assessment ◽  
Life Cycle ◽  
State Of The Art

State-of-the-art design processes for offshore wind turbine support structures

Stahlbau ◽  
2016 ◽  
Vol 85 (9) ◽  
pp. 583-590 ◽  
Author(s):  
Marc Seidel ◽  
Sven Voormeeren ◽  
Jan-Bart van der Steen
Keyword(s):  
Wind Turbine ◽  
State Of The Art ◽  
Offshore Wind ◽  
Offshore Wind Turbine ◽  
Support Structures ◽  
Design Processes ◽  
Art Design
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