Process of the circulating water system can take measures in the management of any of the following items:
The following the management part in the preceding chapters have XuJi, several are summarized as follows:
1, Hot and cold cycle shunt, plans to the letter a one-way flow regulation.
This is to ensure that the hot and cold cycle each requirement and keep the system of water quality and water temperature
must be done.Only in cold circulating water supply hot water, and cannot reverse supply.
2, Strictly QingZhuo shunt, plan a one-way flow regulation.All new used water (tap water, water factory system),
such as machinery and equipment cooling water with fresh water, part of the water seal should be directly into the sewer,
living waste water discharge, and can't go into circulating water system, can only be planned in circulating water system
for water, drainage added into the circulating water system with the above.To prevent surface water to enter.
3, The sedimentation tank to improve the quality of circulating water, change a precipitation for a sink, a precipitation
precipitation (or secondary) method to improve the effect of precipitation.
4,According to the climate and season running water level adjustment.Cold in the dry season when settling basin with
high water level running, while the rainy season is running with low water level.When prediction recently have larger
rainfall, should have a plan to drop tank water level, (i.e. no make-up water, its water level natural decline), once
a lot of rain enters the circulating water system, because of the sedimentation tank can water capacity is large,
without overflowing with water.
5, Set up regulation pool.Its purpose when the tank water level rises rapidly, the part of the boot into the regulation
pool, to prevent sewage overflow tank.Regulation of the water in the pool can be gradually returned to normal runtime system.
6, Comprehensive recovery of condensate.And users in the station and main gas discharge of high concentration phenol water
recycling to the gas station circulating water system.
7, Tar, tar slag not fall to the ground and without transport.
Tar in the gas station and tar slag scattered on the ground, in case it rains, tar and water soluble organic matter in the
tar residue (such as phenol, etc.) is soluble in water, into the sewer, pollution of groundwater.Set the tar tank, make tar
in high tar tank storage, with tank, tar slag yard device isolation, drain after ship out.Several measures are important
measures to ensure the ground gas station site environment, but also an important management measures of preventing groundwater pollution.
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