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In this presentation Dr. Tim Sandle will outline the importance of contamination control for cleanrooms. The presentation will centre on the use of detergents and disinfectants as part of the control strategy. The presentation will... more
Cleanliness protects oneself from diseases. keeping environment clean means saving the life of people. this small essay is all about cleanliness and the methods that can be done to make our environment clean and a better place to live.
Şahin temizlik şirketi​ gıda sanayi fabrikaları, otomotiv sektörü, ağır sanayi ​ fabrika temizliği ​ yapılırken müşteriden gelen talep doğrultusunda temizlik hizmetlerini sürdürmektedir.Fabrika alanlarında sürekli ​ temizlik​... more
Archivematica is an open-source and non-commercial digital preservation system, that was cho-sen and installed by the National Library of Wales to explore the ingest and preservation of digital data-objects, as part of the digital... more
Govt of India has initiated the Swachh Bharat Abhiyaan. There is a visible movement towards cleanliness in Indian cities & towns, in Offices and railway stations today. What is the rationale behind this movement? Why should we be clean?... more
This paper presents an example of the importance of evapotranspiration in constructed wetlands, with vertical subsurface flow, comparing different methods of treatment efficiency calculations and discussing the influence of... more
A healthy family is a happy family. You can have the most beautiful house in the world, but if its occupants are ill and sick, it is worth nothing. Often people exercise, go to the gym, do yoga and eat all the healthy food, but still, get... more
There are four principle applying to control of air-borne microorganisms in clean rooms.

Filtration

Dilution

Directional Air Flow

Air Movement
Kültürel Temizlik(Fibertemizlik) Türkiye de temizliğin önemini İstanbul temizlik şirketleri dünya sıralamasında sanayide teknolojide bilimde gelişmiş ve gelişmekte olan Türkiye Dünya genelinde yapılan en temiz ülke sıralamasında 72.... more
Two media bed (gravel and Filtralite NR) were tested in a mesocosm to evaluate the removal of organic matter (as chemical oxygen demand (COD)), ammonia (NH4-N), nitrite, nitrate and solid matter (as total suspended solids (TSS)) for a... more
The presence of chlorate in milk and dairy products can arise from the use of chlorinated water and chlorinated detergents for cleaning and sanitation of process equipment at both farm and food processor level. Chlorate and other... more
Nitrogen (N) cycle involves a complex set of potential biochemical pathways with reactions catalyzed by different microorganisms. Elementary mass balances for COD, DO, NH4-N and alkalinity were conducted and stoichiometric relationships... more
Pulp mill sludge produced in the Cova da Beira region (Portugal) contains organic matter (11–47%), nitrogen (38–2560mg N/kg) and phosphorus (167–370mg P/kg), which may be valuable for increasing soil productivity. The levels of heavy... more
A research project was conducted during 2008-2009 in Portugal to evaluate the potential of reclaimed water from constructed wetlands for irrigation reuse. A 21 month monitoring campaign was set up in a Filtralite-based horizontal... more
We always think that air pollution is always in smoke-filled markets and hustling cities. We never even in our wildest dreams think that your home sweet home could be part of the problem. The fact that gives you jitters and shock is that... more
Майсторите излязоха и сега накъде? Преобразен интериор, променени подови настилки и стени, пресен мирис на боя... и прах. И мръсотия. И купища боклуци. Ами сега? Накъде? Към професионалните услуги за почистване след ремонт на някоя фирма,... more
Most of the wastewater treatment systems in small rural communities of the Cova da Beira region (Portugal) consist of constructed wetlands (CW) with horizontal subsurface flow (HSSF). It is believed that those systems allow the compliance... more
Evlerde sıkça kullanılan halıların sağlık açısından insan hayatında önemli bir yere sahiptir. Evde ya da ofislerde kullanılan eşya olduğu için halıların içinde ve yüzeyinde sayısız bakteriler vardır. Bu bakteriler zamanla koku yaymaya... more
The work of water supply and sanitation is very important for the healthy survival of human society. The efforts are being made to achieve a remarkable success in these fields by active involvement of local people particularly in rural... more
A monitoring campaign in a horizontal subsurface flow constructed wetland under the influence of transient loads of flow-rate, organic matter, nitrogen and suspended solids showed an irregular removal of COD and TSS and lower both removal... more
In its overlong history, the Balkan region has always been central discourse for many cultures and civilizations. Starting from ancient times, Iliria tribes then Romans. These two fine and important civilizations left an impact that we... more
Günümüzde olduğu gibi salgın hastalıklar tarihte de büyük bir tehdit unsuru olmuştun Bundan yaklaşık 102 sene önce Sultan Mehmed Reşad devrinde, İstanbul’a gelen muhacirler ve askerler şehirde koleranın yayılmasına sebep olduğundan,... more
Piuttosto che presentare i profili applicativi standard in base alla classificazione funzionale classica (metadati descrittivi, strutturali, gestionali e di conservazione), alla luce anche della recente normativa nazionale sugli archivi e... more
Piuttosto che presentare i profili applicativi standard in base alla classificazione funzionale classica (metadati descrittivi, strutturali, gestionali e di conservazione), alla luce anche della recente normativa nazionale sugli archivi e... more
The reality of plurality in the context of humanity is something that Allah Almighty has desired, and the human task is to nurture and develop mutual respect and appreciation among people (tolerant). In this regard, the purpose of this... more
A diluted 3% w/w hydrogen peroxide solution acidified to pH 2.5 by adding citric acid inactivated SARS-CoV-2 virus by more than 4 orders of magnitude in 5 min. After a contact time of 15 min, no viral replication was detected. Aqueous... more
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Clean India: Clean Environment’. A key feature of the campaign is to ensure that every locality either in rural or urban in India has a set of functioning and well maintained water, sanitation and hygiene facilities. Sanitation is... more
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We present a numerical solution for the dead zone model which describes the solute transport in a subsurface and horizontal flow constructed wetland. This model is a system of two mass balance equations for two conceptual areas: the main... more