scholarly journals Gray Water from Ships: A Significant Sea-Based Source of Microplastics?

2021 ◽  
Author(s):  
Guyu Peng ◽  
Baile Xu ◽  
Daoji Li
Keyword(s):  
Gray Water

Recycling gray water after treatment to irrigate green spaces in smart city

2019 ◽  
Author(s):  
Aziz Taouraout ◽  
Addelkader Chahlaoui ◽  
Driss Belghyti ◽  
Khadija Ouarrak ◽  
Imane Taha
Keyword(s):  
Smart City ◽  
Green Spaces ◽  
Gray Water

scholarly journals Performance of a new equipment for treating gray water from individual household (Part 1) Flow volume and water qualities.

1986 ◽  
Vol 9 (7) ◽  
pp. 429-436
Author(s):  
Kohei URANO ◽  
Mitsuru INOUE ◽  
Kiyoshi IGUCHI ◽  
Katsuhiko NIIDE ◽  
Kenji SUZUKI
Keyword(s):  
Flow Volume ◽  
Gray Water ◽  
Individual Household

scholarly journals Purpose of the housing double stage polypropylene-carbon cartridges filters usage in bath gray water treatment

2020 ◽  
Vol 29 (2) ◽  
pp. 244-258
Author(s):  
Maciej Malarski ◽  
Marek Kalenik
Keyword(s):  
Human Life ◽  
Quality Parameters ◽  
Constant Flow ◽  
Slight Improvement ◽  
Constant Flow Rate ◽  
Gray Water ◽  
Filtration System ◽  
Pollution Indicator ◽  
The Impact ◽  
Carbon Filter

Bath gray water organoleptically did not appear to be significantly contaminated liquid. However, in order to re-use them, they need proper treatment. When recirculated in a household, they cannot pose a threat to human life. Based on their appearance, it seems that the solution to the problem is the use of cartridges filter. The article presents the results of the filtration of gray water from the bath through the filtration system with a housing double stage polypropylene-carbon filter FCCA-STO and to determine the impact of individual filter layers on wastewater treatment, tests were carried out on a single polypropylene FCPS10 and carbon FCCA filtration cartridge. The aim of the study was to determine the suitability of the selected housing filter cartridges for the treatment of bathing gray water for their reuse. For the tests were used natural bathing gray water from a two-family building inhabited by seven people. Wastewater were fed to the filter with a constant flow rate of 0.1 dm3·s–1. The assessment of the work of the filters based on parameters such as: COD, BOD5, suspension, dry residue, decay and turbidity. The conducted tests have shown a slight improvement in most of the quality parameters of gray water after filtration through selected housing cartridge filters. Only for turbidity, the reduction in the value of the pollution indicator was noticeable. The cartridge fi lters used in tests, acted like ordinary mechanical filtration cartridges. For the considered gray water, the use of analyzed cartridge fi lters can only be used for their initial purifi cation.

scholarly journals Proposal for a hydraulic system for reusing gray water that would reduce drinking water consumption in family homes

Manglar ◽  
2020 ◽  
Vol 17 (2) ◽  
pp. 169-176
Author(s):  
Yrwin Azabache ◽  
Kary Rojas ◽  
Stánler Irigoín ◽  
Ronald Rodriguez ◽  
Bany Quispe
Keyword(s):  
Drinking Water ◽  
Water Consumption ◽  
Hydraulic System ◽  
Gray Water

Gray Water Footprint: Taking Quality, Quantity, and Time Effect into Consideration

2014 ◽  
Vol 28 (11) ◽  
pp. 3871-3874 ◽  
Author(s):  
Yifan Gu ◽  
Yi Li ◽  
Hongtao Wang ◽  
Fengting Li
Keyword(s):  
Water Footprint ◽  
Time Effect ◽  
Gray Water
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