Deciphering the PDS. Resets. Why are regulations needed?

Table of contents:

Deciphering the PDS. Resets. Why are regulations needed?
Deciphering the PDS. Resets. Why are regulations needed?

Each operating enterprise that discharges wastewater must have an analytical agreed project for discharges, i.e. draft norms for PDS. Such standards are established for each specific case of discharge of industrial polluting waters, based on the fact that MPC will not exceed the required threshold value in places where water is used for industrial purposes. Control of MPD values ​​is measured in control gates or points.

What is PDS: transcript

First, let's deal with the term itself. For a real understanding of the environmental requirements of regulations and the protection of the natural environment, you should know the decoding of the abbreviation PDS. MPD is the maximum allowable discharge or the maximum specified amount of pollutants that are illegally discharged into water bodies. If a reservoir is used simultaneously for various purposes of production, then the highest standards are applied to water, its properties and composition.approved standards. Only in this way can environmental safety be ensured at enterprises and surrounding areas. For independent reasons, if it is not possible to comply with the allowable discharge limits, discharge limits are set as a temporary measure. In this matter, it is necessary to take into account the assimilation (neutralizing) abilities of water bodies and rivers, where sewage is discharged.

Water pollution

Eco-standards in production

It is known that technological cycles at enterprises consume water, and the liquid that is gassed and contaminated with technological impurities is removed. In ecology, the interpretation of MPS sounds like a term that is determined taking into account the concentration of harmful substances in water bodies, their background concentration, the ability to assimilate and disperse discharged substances.

PDS also takes into account MPC (maximum allowable concentration) of harmful substances, and MPC (maximum allowable impact levels) on nature. To decipher the PDS, these factors should also be taken into account. For the efficient and optimal operation of enterprises, it is impossible to allow the gradations of established environmental standards to be exceeded. They should become an environmental imperative for enterprises and economic entities.

Discharge of water into reservoirs

Consequence Accounting

Enterprises and business entities should be guided in their work by current regulations and take into account the future consequences of technogenic impacts of harmful substances. The basis of accounting and evaluation is the cost of pollution prevention oramount of damage prevented. It should be borne in mind that the decoding of MPS also means the costs of reproduction and the restoration of the natural environment in the territory under consideration.

So, MPD as the maximum allowable discharge of harmful substances sets a limit on the flow of contaminated waste water and concentrations of impurities in them or accounting for MPC substances in catchment areas and water use. The enterprise is allowed to emit into the atmosphere or dump into the water a certain amount of waste that does not cause adverse environmental consequences.

polluted water


So, in this article, the decoding of the PDS was considered. It should be emphasized that the MPD requires the use of water quality standards in the calculations. The composition of water in reservoirs, rivers and in places of water use for the needs of enterprises and the national economy must be preserved in its natural form, formed by nature. This is achieved through the implementation of the entire cycle of environmental protection measures. Permissible discharge standards are the basis for satellite monitoring and control over compliance with the established norms and rules for the discharge (and quality) of polluted waters.

Providing drinking water is important for people's needs. Groundwater and artesian wells should not be contaminated. Control over the waters by the relevant services is mandatory.

Popular topic