A cross-connect is any connection between facilities provided as separate units by the datacenter. In other words, if you rent a cage, you can run cables betweeen your various racks and they are not really considered cross connects. But typically a user facility is a rack. Consider the uplink to a network provider. The line that runs from you to the telco's rack is a cross-connect. Any other between-rack cable run falls in this category. Even if the datacenter is bundling network access, it's still a cross-connect. (It's also typical to have a meet-me room that is the center of all the cross-connects, it's a patch-panel room or cage.)
Water recycling is the process of taking effluent (wastewater and sewage) and treating it so that it can be reused. For potable (drinkable) use, the recycled water has to be treated to a sufficiently high level that it's suitable for human consumption.
Return glass bottles with deposits to shops, for reuse. 3. Recycle your waste â many waste types can be reprocessed into useful items: Buy recycled â choose tissues, rubbish bags, stationery, hand towel and toilet rolls made from recycled materials (it should be indicated on the label).Separate waste at home into organic waste, plastic, glass, tin cans and paper.. Re-use items before they become waste: Reuse by taking items such as cardboard toilet roll cores, boxes, jars, margarine tubs and scrap paper to local schools for their projects. Choose returnable or re-usable containers. Reuse a product as many times as possible.