Tagged with 'bakteri'

Ingatkah Anda di awal masa pandemi, berbagai video dan informasi bermunculan tentang anjuran kebersihan atas barang-barang yang kita sentuh untuk menghindari adanya kontaminasi dari virus corona? Ironisnya, semua tindakan kebersihan ini hanyalah ilusi untuk memberikan rasa aman semata, atau dikenal dengan sebutan hygiene theater.

It is a well-known fact that the pandemic has impacted the daily lives of many around the world. But how much has it affected us, students? For many of us, the impact has been pervasive. It has touched various aspects of our daily routines and behaviour, affecting our wellbeing, both physically and mentally.

CADR stands for “Clean Air Delivery Rate”. The higher the CADR result, the more clean air an air purifier can produce in a given time. CADR reflects the overall air cleaning performance of an air purifier taking into account the technologies, designs, components used, and not just the filter media.

A filter is one of the most crucial components of an air purifier. It catches airborne particles from the air and allows clean air to pass through. As important as it is, there have been many questions surrounding filters, such as “What type of filter is the best?” and “Why do we have to replace filters instead of just cleaning them?” This article will explain to you the mechanics of a filter, answer frequently asked questions, and help you better understand what you should be focusing on when choosing a good air purifier.

Sudah lebih dari satu tahun terakhir, setiap berbicara mengenai kesehatan udara, Covid-19 kerap menjadi perhatian publik. Padahal kesehatan udara sudah menjadi bahan perbincangan jauh sebelum pandemi Covid-19 melanda.  

At Blueair, we design our air purifiers to do one thing really, really well. Clean the air. Inspired by our Swedish heritage, quality and sustainability are at the heart of everything we do. It motivates us to look to independent testing and third-party standards as a point of proof for our performance. The information below shows how some of the most popular air purifier models from other brands stacked up against our Blue Auto family when put through performance tests.

We took an aggressive approach to put our HealthProtect™ air purifiers to the test as the first major brand¹ to test against the live SARS-CoV-2 virus. Results from bio safety lab, MRIGlobal, show our HealthProtect 7400 series air purifiers effectively removed 99.99% of the live airborne virus (SARS-CoV-2) from an 13 ft³ biosafety lab test chamber.²

Di tengah pandemi ini, banyak alat kesehatan bermunculan yang menawarkan janji dan memberikan klaim dapat mengurangi risiko penularan virus secara efektif. Mulai dari pembersih udara, UV dan ozone generator sampai dengan mister penyemprot bahan kimia dan disinfektan.Namun, dari sekian banyak alat kesehatan dengan teknologi dan cara kerja yang berbeda, sebenarnya mana diantaranya yang paling aman dan efektif, sehingga patut untuk digunakan?

Berdasarkan studi yang dilakukan oleh Universitas Harvard, AS, paparan jangka panjang terhadap polusi udara dapat dikategorikan sebagai salah satu pre-existing condition yang dapat meningkatkan risiko kematian akibat infeksi COVID-19. Studi yang sama menemukan korelasi tinggi atas seseorang yang tinggal di daerah dengan polusi udara buruk dengan terjangkitnya penyakit COVID-19, dibandingkan dengan seseorang yang bertetap di daerah polusi udara rendah. 

At the beginning of the COVID-19 outbreak, many hoped that it will disappear and all activities will go back to normal. Many theories were put forward as to how and when the pandemic will end. Some argue that the heat of the dry season or summer will end the pandemic on its own.Others argue that the pandemic will end once herd immunity is achieved. However, none of these theories has come true.