Please read the following to learn more about our cookies policy:
A cookie is a text file stored in a user’s web browser on any device they use to access a website that holds information regarding the user’s visit, such as preferences. When the user returns, the browser provides the cookie with the stored information to the site.
Cookies are used for adjusting a website’s content to fit a user’s preferences and optimize the website. They store useful information that improve the user’s experience of a website. They are most commonly used for:
- Recognizing the type of device a user is browsing with and any preferences applied to optimize the website specifically for the device.
- Creating statistics that help website owners to understand how their users interact with their website, which allows them to improve their structure and content.
There are two types of cookies: persistent cookies and session cookies. Persistent cookies remain on your hard drive for a period of time specified in the cookie’s file parameters or until removed manually. When you return to a website and it requires you to login again despite previously storing your login information, it is usually because the persistent cookie expired; this helps to increase security while maintaining accessibility.
Session cookies, on the other hand, are used temporarily and expire once the website or browser is closed. They are used to track user activity on a website during a single visit. When a website requires that you verify your age or location once every visit before allowing you to view content and without requiring additional personal details, that is a session cookie at work.
If there is a need for the collection of personal information, such as for creating accounts, then cookies may store personal information. However, it is required by data protection law that users are informed of the collection of personal data. This data will also be encrypted to render it inaccessible for unauthorized users.
By default, browsers are configured to accept cookies. However, these settings may be changed to block cookies entirely, or to inform the user each time they are used. Detailed information about cookies and the options associated with them are available in each browsers’ settings.
Olores.org collect cookies for 2 purposes:
- Register statistical data.
- Set language preferences.
In addition we use third party cookies through Statcounter to collect different data.
StatCounter is a web analytics service. We use StatCounter to track activity on our website. These stats help us to understand how people are interacting with our website and to improve the design and functionality of our site so that we can offer a better online experience to our visitors. If you visit olores.org, a StatCounter analytics cookie (called "is_unique") may be placed in your browser. This cookie is used only to determine whether you are a first-time or returning visitor and to estimate unique visits to the site. No personal information is stored in the cookie.
You may set your browser to refuse/accept StatCounter analytics cookies by clicking here.
NOTES:
- Your decision to refuse/accept StatCounter analytics cookies applies to all websites which use the StatCounter service (including the StatCounter site itself).
- If you refuse all StatCounter analytics cookie, a refusal cookie (called "refusal_cookie") will be set to remember this preference and any existing StatCounter analytics cookies in your browser will be destroyed.
- If you delete/remove/destroy the refusal cookie, you must revisit this page in order to re-set your preference.
- The refusal cookie is set only for your current browser and machine. If you use multiple browsers/machines, you must set a refusal cookie in each case.
- You can also change your cookie settings directly in your browser. Learn more about cookies and how to manage them here: http://www.allaboutcookies.org/cookies/index.html
- Or you can learn about how to adjust cookie settings for specific browsers here:
In this work, anoxic biofiltration of gaseous effluents is presented as a viable alternative to treat contaminated gases and for biogas cleaning.
Wastewater pumping stations sometimes become sources of emission of odours and polluting compounds that can influence on the staff health, the equipment and facilities state and the perception of general public about this activity.
The floor of a biofilter has to meet some stringent requirements. It should provide an excellent drainage with a stream of air with a very high humidity. In addition, the floor has to be loaded with a heavy biofilter medium and it should not be allowed to warp, bend or collapse. The UK company Hahn Plastic Ltd. has developed Hanit®, a new set of plastic grills and legs made of recycled material that is able to stand a biofilter media in extremely harsh conditions.