Waste derived from human activity in industries and population centres, whether urban or rural, often has a negative environmental impact and is the cause of water pollution in rivers and aquifers, the sea, air and soil. Applying the best available techniques and innovating technologically to achieve efficient and sustainable waste management is essential in this environment.
The characteristics of the waste determine the possible treatments and techniques for its removal, reuse or storage. The types of waste include: organic waste, mainly from food; metals, electronic and technological waste; plastics and packaging; waste from construction activities; and other types of waste, such as textiles and glass. Most of these wastes are non-toxic, but some wastes’ effects on health and the environment can be particularly harmful and, therefore, require specialised management, such as chemicals or sludge from sewage treatment plants.
Cleaning cities is another critical activity to maintain urban centres in adequate hygiene and sanitation conditions and is an aesthetic necessity. Sweeping tasks, such as emptying litter bins and cleaning street furniture, are necessary throughout the year. Still, seasonal activities such as leaf collection services in autumn or the collection of pruning waste at the end of winter also appear. These tasks require skilled professionals and appropriate machinery to work efficiently and safely for people and the environment.
Cleaning and waste management
Innovative solutions with the circular economy at the forefront
Cleaning and waste management
We are committed to innovation and the constant search for sanitation solutions to improve our protection of the environment.
Specialising in sustainable solutions, Althenia Sando provides environmental conservation, cleaning and waste management services We aim to keep cities, meeting places, and establishments clean and innovate new techniques to protect the environment.