Liquid 3: the first algae air purifier in Serbia

The first urban photo-bioreactor in Serbia, "LIQUID 3", has been placed in front of the Municipality of Stari Grad in Makedonska Street in Belgrade. This "liquid tree", as it is called at the “Institute for Multidisciplinary Research” of the University of Belgrade, where it was designed, is a completely new biotechnological solution for air purification and reduction of carbon dioxide (CO2) emissions in urban areas where its concentrations are highest.
Find out more: www.undp.org/serbia/news/first-algae-air-purifier-serbia

[@dibakarupadhyay]

This is going to get a revolution in the world. I am really excited and relieved that scientists are actually working towards climate change. I believe implementing LIQUID 3 in the most busiest and polluted cities can get back hope for humanity.

[@Mote.]

These are very cool. Great idea

[@VRtechman]

These need to be on every street corner in every urban zone in cities around the world! They should all be designed by local artist!

[@dusan5160]

This is so true

[@SpartanJoe193]

This is good actually. Although it still won't replace trees this can go hand in hand with more tree centered urban planning. Fresher air, less drowsiness.

[@PersonalPariah]

It was installed in 2021... did the project actually go anywhere since then? Besides just being fodder for content creators to point at in articles and videos.

[@gendoll5006]

Ok but HOW?! How does the polluted air GET into the tank and how does the clean air get OUT?!?

[@oguzhanmercanli6491]

During photosynthesis, algae focus on using the sun’s energy to convert carbon dioxide and water into glucose, releasing oxygen in the process

[@natasasavic1409]

Bravo! Treba nam ovo duz svih najprometnijih saobracajnica na onim ostrvima izmedju saobracajnih traka. Inace ima i kinez koji je osmislio isto klupu jos pre 5 god samo sto je unutra paprat koja proizvodi kiseonik kao 250 drveta. Mozda da stavite u neku klupu i tu paprat umesto alge. Gde je gradonacelnik da vidi ovo. Treba nam to po celom Beogradu

[@ShubhamYT-tt9lg]

benefit 100% Cost per unit= $1000000

[@chantalhourdeau1675]

C'est très joli en plus!!

[@AlexisJacinthSocorin-gt9fk]

Hello UNDP Serbia, this study have a very big potential, that is why I would want to ask if a research paper is availble for this study. Hope you see this comment💕

[@UNDPSerbia]

Dear Alexis, for all research papers for this study and more information about Liquid3, please contact the Institute for Multidisciplinary Research at [e-mail].

[@akashjaladurgam4065]

I think it should come to India and its going to make big impact in the polluted cities. Indian government should consider this project.

[@eohangenz6076]

India seriously need this

[@milicakostic02]

💚💚💚

[@arizonad8012]

Hi, what is the price of this setup?

[@hugoSipetani]

Lets go

[@user-vg3zo1ks6i]

I'm studying oceanography and I'm using this information for one of my lectures, can anybody provide me the year when this was installed? So thankfull if someone can help me 😄

[@UNDPSerbia]

Dear Silvia, Liquid 3 was installed in 2021. Here is more information www.undp.org/serbia/news/first-algae-air-purifier-serbia

[@liammanalo9648]

hi, how many liter of microalgae in 600 l of water?

[@theaung-wm2qm]

yes my teacher is homework is A liquid tress yes. thanks

[@jamesagerholm2034]

Can it be used as a biofuel?

[@michaelwillis7106]

Is there any way to contact you or the company? I am working on a project for my city and I'd like to know if you are interested in working with us.

[@liammanalo9648]

is it chlorella vulragis?

[@Towards32]

I would like to know if we put a solar panel in front of it at night, would it produce electricity? Then we don't need a non-stop battery at night, just a 2-layer glass sheet filled with algae or bioluminous material, right?

[@jm329]

1:57. It uses solar energy for lighting.

[@AaliyahAnneAguilar-uk3gr]

Hello, we are a student researchers from the Philippines and we are very interested about Liquid 3, we currently in need of respondents from Serbia, preferably from Belgrade. Can we ask you questions about it? It would be our pleasure to have your responses. Thank you very much we would appreciate your help.

[@AaliyahAnneAguilar-uk3gr]

Answering this survey will be a very big help for us po, thank you so much!😊

[@andrewadeyebadosumu1274]

Hello UNDP am working on similar in sierra leone which have been developed called liquid air Box it designed to be hanged on building and polls and also we have design for large vehicles to help purify the air when moving it also have sensors and monitoring device in which we can monitor the device from our office and know when it needs any care or dew for byproduct harvesting. How can i contact you to showcase our product?

[@UNDPSerbia]

Please write to [e-mail]

[@parwindersinghwaraich2365]

Hi, parwinder singh from India. I am farmer. I am working on same thing but in different way . Can you help me to be part of it ?

[@IgorGatto]

the biggest cause of polution is the use of energy, and this is using much energy, its more effecting dont waste energy at all...

[@IgorGatto]

@@jeremytinehow?

[@izabelmanoli3787]

Seriously? Do you have any idea how many trees, big and old, have been cut the last 4 years? For what? Gor this? How bananas do you have to be to believe this attitude will save the world???

[@zlatni_orao]

Relax, its better than doing nothing

[@ClockMaster_3100]

the photo bio-reactor. Aka THE GOOP BOX