Results 91 to 100 of about 1,416,583 (299)

Green Transformation of Mining towards Energy Self-Sufficiency in a Circular Economy—A Case Study

Energies
This article presents the concept of green transformation of the coal mining sector. Pump stations that belong to Spółka Restrukturyzacji Kopalń S.A. (SRK S.A., Bytom, Poland) pump out approximately 100 million m3 of mine water annually.
Małgorzata Magdziarczyk, Andrzej Chmiela, Weijian Su, Adam Smolinski   +3 more
doaj   +1 more source

Pumping station in Genesee

, 1905
Pumping station ...

core  

Constructing Enzyme‐Inspired Multisite Synergistic Catalyst for Promoting CO2 Electroreduction to Ethylene at pH Universal Condition

Carbon Energy, EarlyView.
A rational synthesis strategy was developed to construct enzyme‐inspired Cu‐AM catalysts with well‐defined multisite architectures. This catalytic system enables highly selective electrochemical CO2 reduction to C2H4 under pH‐universal conditions, delivering exceptional Faradaic efficiencies across acidic, neutral, and alkaline electrolytes.
Yahui Wu, Chunjun Chen, Xinxin Yu, Junjie Mao, Bo Tang   +4 more
wiley   +1 more source

Pumping stations [PDF]

Nature Reviews Drug Discovery, 2003
openaire   +2 more sources

Pumping Station

, 1949
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "This is the beginning of the pumping station for OKC's new sewage disposal system.
Owen, A. Y.
core  

Influence of Contact Pressure on Performance and Crossover in Zero‐Gap Alkaline Water Electrolysis

Chemie Ingenieur Technik, EarlyView.
Cell performance and product gas quality in zero‐gap alkaline water electrolysis are influenced by the mechanical contact pressure in the electrode area. With a newly developed contact‐pressure cell, it was found that the influence of contact pressure can vary drastically, depending on the cell configuration, electrode type, and diaphragm.
Lukas Ritz, Johanna Güttler, Eugen Hoppe, Martin Müller, Anna K. Mechler, Felix Lohmann‐Richters   +5 more
wiley   +1 more source

Study on Rectifier Technology in Forebay of Pumping Station

Renmin Zhujiang, 2020
Design of urban drainage pumping stations is susceptible to land area, water pipe networklayout, surrounding terrain conditions and construction requirements.It is often difficult to meetthe requirements of favourable hydraulic conditions in the design ...
SU Zhengyang, LU Jiawei, ZHANG Zhitao, LI Hanzhang, SU Zhengzhong   +4 more
doaj  

Development of a sustainable water treatment process using biochar as substrate for filtration and coliform removal

The Canadian Journal of Chemical Engineering, EarlyView.
Preparation, modification, and characterization of biochar from woodchips and its application in stream water filtration, evaluated through physicochemical and microbiological analyses. Abstract Global microbial water contamination affects 1.8 billion people, necessitating efficient and sustainable treatment methods.
Tariq Khalil, Muhammad Ishtiaq Ali, Rameesha Abid, Anab Mujtaba, Rabia Asghar, Asif Jamal, Yusuf Tutar, Ahsan Habib, Fakhraddin Yusubov   +8 more
wiley   +1 more source

Automation of a water pumping station [PDF]

, 2014
In the thesis we displayed an automation of an industrial facility on an example of a water pumping station. We described the structure of a typical automated system and presented it's key components.
Mesec , Rožle
core   +1 more source

pumping station below Hamlin, W.Va.

, 1908
Pumping station below Hamlin, W.Va., image in black and white. Back reads made in 1908 by David E. Smith pumping station just below Hamlin no postmark, addressed to Mrs. Dora E.
Smith, David
core