scholarly journals Fabrication and characterization of a water purification system using activated carbon and graphene nanoplatelets: towards the development of a nano‐filtration matrix

2021 ◽  
Author(s):  
Mengdi Zhao ◽  
Mai Tser Yang ◽  
Mandeep Singh ◽  
Tatiana Overturf ◽  
Yanan Gao ◽  
...  
Keyword(s):  
Activated Carbon ◽  
Water Purification ◽  
Graphene Nanoplatelets ◽  
Water Purification System ◽  
Purification System ◽  
Nano Filtration ◽  
Fabrication And Characterization

Preparation and characterization of ZrO2/Ti electrode for waste water purification system

2007 ◽  
Vol 27 (13-15) ◽  
pp. 3749-3752 ◽  
Author(s):  
Han-Joo Kim ◽  
Won-Keun Son ◽  
Tae-Il Kim ◽  
Kyung-Suk Kang ◽  
Tetsuya Osaka ◽  
...  
Keyword(s):  
Waste Water ◽  
Water Purification ◽  
Water Purification System ◽  
Purification System

Effective removal of musty odor in the Kanamachi Purification Plant

1995 ◽  
Vol 31 (11) ◽  
pp. 219-222 ◽  
Author(s):  
S. Muramoto ◽  
T. Udagawa ◽  
T. Okamura
Keyword(s):  
Activated Carbon ◽  
Water Purification ◽  
Powdered Activated Carbon ◽  
Raw Water ◽  
Biological Activated Carbon ◽  
Water Purification System ◽  
Effective Removal ◽  
Purification System ◽  
Musty Odor ◽  
Purification Plant

Since 1972, the Kanamachi Purification Plant has been faced with a “musty odor” problem in water. In 1984, the plant began to treat raw water with powdered activated carbon. However, the concentration of the musty odor substance 2-methylisoborneol (MIB) in raw water varied so markedly that it was difficult to control the dosage of powdered activated carbon. To achieve a more stable and effective removal of the musty odor, the Bureau decided to introduce an Advanced Water Purification system combining ozonation and biological activated carbon (BAC) treatment. On June 25, 1992, we started operation of the facilities. This system, which is the first of these plants in Japan, can remove musty odor to the satisfaction of the customer.

Household water purification system comprising cartridge filtration, UVC disinfection and chlorination to treat turbid raw water

2021 ◽  
Vol 43 ◽  
pp. 102203
Author(s):  
Paulo Marcos Faria Maciel ◽  
Natália de Melo Nasser Fava ◽  
Antônio Wagner Lamon ◽  
Pilar Fernandez-Ibañez ◽  
John Anthony Byrne ◽  
...  
Keyword(s):  
Water Purification ◽  
Raw Water ◽  
Water Purification System ◽  
Purification System ◽  
Household Water

Experimental estimation of the efficiency of removing residual amounts of antibiotics and steroid hormones from water with home water purification systems

2021 ◽  
pp. 9-15
Author(s):  
Ю.А. Ремизова ◽  
А.П. Голованова ◽  
Д.А. Рудакова ◽  
А.Г. Митилинеос
Keyword(s):  
Water Purification ◽  
High Efficiency ◽  
Tap Water ◽  
Pharmaceutical Compounds ◽  
Model Solution ◽  
Capital Costs ◽  
Water Purification System ◽  
Purification System ◽  
Household Water ◽  
Purification Methods

Для удаления остаточных количеств фармацевтических соединений, присутствующих в питьевой воде, на всех этапах водоподготовки могут применяться разнообразные способы очистки, основанные на различных физико-химических принципах. В работе приведены результаты экспериментального исследования эффективности удаления с помощью бытовой стационарной системы водоочистки остаточных количеств фармацевтических препаратов – антибиотика левомицетина (хлорамфеникола) и стероидного гормона эстрона – из модельного раствора, приготовленного на основе водопроводной воды с добавлением лекарственных препаратов. Показано, что бытовая система водоочистки обладает способностью существенно снижать остаточные концентрации фармацевтических препаратов левомицетина и эстрона на всем протяжении заявленного производителем ресурса. В секторе бытовой водоочистки установки адсорбционного типа по-прежнему остаются наиболее востребованным типом водоочистных систем, обеспечивающих высокую эффективность удаления различных загрязнителей при минимальных капитальных затратах. To remove residual amounts of pharmaceutical compounds present in drinking water, a variety of purification methods based on various physicochemical principles can be used at all stages of water treatment. The paper presents the results of an experimental study of the efficiency of removing residual concentrations of pharmaceuticals – laevomycetin antibiotic (chloramphenicol) and estrone steroid hormone – from a model solution prepared on the basis of tap water with the addition of drugs, using a home fixed water purification system. It is shown that the home water purification system provides for the significant reduction of residual concentrations of chloramphenicol and estrone throughout the service life declared by the manufacturer. In the household water purification sector, adsorption-type units are still the most in-demand type of water purification systems that provide for the high efficiency in removing various pollutants with minimal capital costs.

Water purification system using a heat pump

2011 ◽  
Vol 31 (16) ◽  
pp. 3354-3357 ◽  
Author(s):  
Lorena Aires Lombardi Queiroz ◽  
Mariana de Oliveira Carvalho ◽  
João Borges Laurindo ◽  
Vivaldo Silveira Júnior
Keyword(s):  
Heat Pump ◽  
Water Purification ◽  
Water Purification System ◽  
Purification System

scholarly journals Proposal of a High-Performance Water Purification System Based on Organic Removal Characteristic.

1994 ◽  
Vol 20 (3) ◽  
pp. 360-366
Author(s):  
Yasuo Koseki ◽  
Nobuko Hashimoto ◽  
Kazuhiko Takino ◽  
Toshihiko Kaneko ◽  
Syunji Honma
Keyword(s):  
Water Purification ◽  
High Performance ◽  
Organic Removal ◽  
Water Purification System ◽  
Purification System
Sign in / Sign up

Export Citation Format

Share Document