Algae façade as green building method: application of algae as a method to meet the green building regulation

Poerbo, Heru Wibowo; Martokusumo, Widjaja; Koerniawan, Mochamad Donny; Ardiani, Nissa Aulia; Krisanti, Susan H.

doi:10.1088/1755-1315/99/1/012012

Cited by 5 publications

(2 citation statements)

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“…It is made available under a preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in The copyright holder for this this version posted February 3, 2023. ; https://doi.org/10.1101/2023.02.01.526567 doi: bioRxiv preprint (Pupuk Indonesia, Jakarta), and 30 g of NPK 2803 (Saprotan Utama, Semarang). Lastly, artificial light were added using Philips TL LED 16 W and aquarium air pump AA-350 AMARA were used to avoid cell deposition [24].…”

Section: Algae Cultivationmentioning

confidence: 99%

“…Fertilizer was made by diluting 30 g of bran, 10 mL of molasses, 18 mL of Effective Microorganism 1201179 (Persada, Jakarta), 4.30 g of urea 2801 (Pupuk Indonesia, Jakarta), and 30 g of NPK 2803 (Saprotan Utama, Semarang). Lastly, artificial light were added using Philips TL LED 16 W and aquarium air pump AA-350 AMARA were used to avoid cell deposition [24].…”

Section: Algae Cultivationmentioning

confidence: 99%

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Algae Facade Technology in Improving Air Quality and Building Health: Analysis of Microclimate and Growth ofAspergillus niger

Algifari¹,

Daniel²,

Nofdianto³

2023

Preprint

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This research was conducted in response to concerns about room comfort and the Sick Building Syndrome (SBS) phenomenon. The focus of this study was to examine the effect of photobioreactor (PBR) based algae facade on the room microclimate and growth of Aspergillus niger. A glass simulation chamber resembling the letter "U" with a size of 40 cm long, 40 cm wide, and 40 cm high has been used for the experiment. Twenty samples of Aspergillus niger were tested for 11 days in four simulation chambers and were given different treatments, two rooms were installed with PBR and the other two rooms were not installed PBR (control). The room with PBR had a relatively lower temperature and humidity in the peak phase with a difference of 4.3C and 5.5% RH compared to the control room. In addition, three out of ten molds in the PBR chamber had a growth rate of about 0.94 cm2/day and the spore production of 1.9x104 CFU/ml. Meanwhile, seven out of ten molds in the control room had a growth rate of 1.4 cm2/day and an average spore production of 5.4x104 CFU/ml. These results indicate that the algae facade is able to improve the microclimate of the room and suppress the growth rate of Aspergillus niger. mold in buildings. Keywords: Facade, Chlorella pyrenoidosa, Aspergillus niger, microclimate, photobioreactor

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Section: Algae Cultivationmentioning

confidence: 99%

Section: Algae Cultivationmentioning

confidence: 99%

Algae Facade Technology in Improving Air Quality and Building Health: Analysis of Microclimate and Growth ofAspergillus niger

Algifari¹,

Daniel²,

Nofdianto³

2023

Preprint

View full text Add to dashboard Cite

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Air Conditioning and Ventilation Systems in Hot and Humid Regions

Enteria

Sawachi

2019

Building in Hot and Humid Regions

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Retrofit Plans on Building Envelopes as Energy Efficiency Efforts: A Green Building Concept

Aurora

Hasibuan²

2020

IOP Conf. Ser.: Earth Environ. Sci.

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Buildings with all their activities use considerable energy in the urban environment. Environmentally friendly buildings concept becomes essential with energy conservation. The application of this concept to existing buildings can be made through retrofit, by carrying out a series of improvements or changes to facilities and elements, to reduce energy consumption. This research was conducted to investigate how much energy savings will be generated through the simulation of several retrofit plans on the building envelope. The model in this study is the public office building, Jakarta Provincial Government’s office. The projects are carried out by simulating the reduction of Window Wall Ratio, the addition of shading, and the replacement of glass material. The analytical method used is energy simulation with sensitivity analysis using the Autocad Greenbuilding Studio application. From the simulation, the results showed that retrofit plans proved to be able to save energy use in the building by 18 - 22%. This simulation also affects the savings in operational costs.

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Algae façade as green building method: application of algae as a method to meet the green building regulation

Cited by 5 publications

References 0 publications

Algae Facade Technology in Improving Air Quality and Building Health: Analysis of Microclimate and Growth ofAspergillus niger

Algae Facade Technology in Improving Air Quality and Building Health: Analysis of Microclimate and Growth ofAspergillus niger

Air Conditioning and Ventilation Systems in Hot and Humid Regions

Retrofit Plans on Building Envelopes as Energy Efficiency Efforts: A Green Building Concept

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