410
P. A. C. da Rosa and M. Feilstrecker
Fig. 1 Risk matrix for environmental service suppliers’ categories. Source ROSA (2018)
There is an intensive use of equipment and treatment systems in the “Air pollution
control” and “Wastewater management” categories. Prevailing in the matrix are the
risk factors related to materials, arising from the type of material that can be absorbed
or collected, and in compliance, as there are relevant legislation. Contracts may
include equipment purchase, facilities and maintenance, and monitoring services
with the same supplier or the contracting of these items separately.
In the case of wastewater there are situations where it is not possible to carry out
the treatment in the industry, either by the impossibility of installing the treatment
plant, by the complexity, or the volume of the generated effluents. In this case one
can opt for outsourced treatment centers. It is noteworthy that, in this job, if there
was a generation of waste, the operation was classified in the category of waste
management.
The “Air Pollution Control” category is related to SDG 13—Action against global
climate change, since the emission of polluting gases is one of the factors that generate the greenhouse effect imbalance. The “Wastewater management” category has
repercussions with SDG 6—Drinking water and sanitation, with the capacity to
P. A. C. da Rosa and M. Feilstrecker
Fig. 1 Risk matrix for environmental service suppliers’ categories. Source ROSA (2018)
There is an intensive use of equipment and treatment systems in the “Air pollution
control” and “Wastewater management” categories. Prevailing in the matrix are the
risk factors related to materials, arising from the type of material that can be absorbed
or collected, and in compliance, as there are relevant legislation. Contracts may
include equipment purchase, facilities and maintenance, and monitoring services
with the same supplier or the contracting of these items separately.
In the case of wastewater there are situations where it is not possible to carry out
the treatment in the industry, either by the impossibility of installing the treatment
plant, by the complexity, or the volume of the generated effluents. In this case one
can opt for outsourced treatment centers. It is noteworthy that, in this job, if there
was a generation of waste, the operation was classified in the category of waste
management.
The “Air Pollution Control” category is related to SDG 13—Action against global
climate change, since the emission of polluting gases is one of the factors that generate the greenhouse effect imbalance. The “Wastewater management” category has
repercussions with SDG 6—Drinking water and sanitation, with the capacity to