Essays about: "reuse of wastewater"

Showing result 6 - 10 of 55 essays containing the words reuse of wastewater.

1. 6. Towards finding model pollutants for predicting CEC adsorption on biochars : The suitability of using dyes as proxies for CEC removal efficiency to enable wastewater reuse

   University essay from Umeå universitet/Kemiska institutionen

   Author : Alexandra Aveling; [2022]
   Keywords : ;

   Abstract : This study evaluated the use of common dyes as model pollutants for adsorption on biochar. Pollutant removal efficiency of five dyes and three CECs on three different biochars (SWP-550, SWP-700, NDG-SW) was evaluated, using both UV-VIS spectrophotometry and LC-MS/MS, to examine similarities and differences in adsorption performance. READ MORE

3. 7. Closing the loop of human waste: can eco-innovation be the key? Findings from the case study of the LooPi urinal

   University essay from Lunds universitet/Internationella miljöinstitutet

   Author : Maricruz Vargas Esquivel; [2022]
   Keywords : eco-innovation; eco-toilet; wastewater reuse; circular economy; Vienna; Earth and Environmental Sciences;

   Abstract : The Circular Economy (CE) primary goal is to be capable of "closing the loops" in processes by changing the idea of resources and waste. Eco-innovation ("the introduction of any new or significantly improved product (good or service), process, organizational change or marketing solution that reduces the use of natural resources (including materials, energy, water, and land)" could be a way to encourage industries to develop more solutions with "closed-loop" systems. READ MORE

4. 8. Treatment and using of greywater in sorting wastewater system as a resource

   University essay from KTH/Kemiteknik

   Author : Maza Seyuom Seifu; [2022]
   Keywords : Greywater; heat recovery; physical treatment; chemical treatment; biological treatment; Gråvatten; värmeåtervinning; fysikalisk behandling; kemisk behandling; biologisk behandling;

   Abstract : Det här projektet redogör för olika behandlingstekniker för gråvatten och för tillämpningar för olika ändamål inom återanvändning. Syftet är att föreslå en lämplig processdesign för behandling av gråvatten i stadsmiljö, på Loudden, Norra Djurgårdsstaden (NDS). READ MORE

5. 9. Återanvändning av avloppsvatten för bevattning inom trädgårdsodling : ur ett mikrobiologiskt perspektiv

   University essay from SLU/Dept. of Biosystems and Technology (from 130101)

   Author : Judy Quach; [2021]
   Keywords : bevattning; bladgrönsaker; folkhälsa; humanpatogener; hållbar vattenförbrukning; kontaminering; livsmedelssäkerhet; mikrobiella faror; råa grönsaker; rå-kost; contamination; food safety; human enteric pathogens; irrigation; leafy vegetables; microbial hazards; public health; raw-eating vegetables; raw food diet; sustainable water management;

   Abstract : Jordbrukssektorn kommer fortsatt att vara den största globala vattenförbrukaren under kommande decennier. Oundvikliga klimatförändringar leder samtidigt till begränsad tillgång på sötvatten runt omkring i världen, vilket är en av de största drivkrafterna till jakten på mer okonventionella vattenkällor. READ MORE

6. 10. Design and Optimization of Ultrafiltration Membrane Setup for Wastewater Treatment and Reuse

   University essay from KTH/Hållbar utveckling, miljövetenskap och teknik

   Author : Ekansh Sharma; [2020]
   Keywords : parameters; membrane; predict; optimize; quality; reduction;

   Abstract : With the advances in the membrane technology, there is an ongoing quest to determine the best optimal configuration for an adopted treatment as well as it’s polishing to achieve cumulative sustainability for the treatment process. Henceforth, this thesis report is an evaluation to devise a membrane filtration process for investigating the possibility of treating pre-sedimented municipal wastewater with ceramic ultrafiltration, optimizing the membrane as a pre-treatment for reverse osmosis as an overall strategy for recovering wastewater. READ MORE