Many netizens in consulting about sewage treatment equipment
of fujian province today, this small make up on the Internet to find the three articles about the introduction to the related data of fujian sewage treatment equipment, please follow look small make up the original title: sewage treatment equipment should be how to operate the water pollution problem is particularly serious, serious water pollution also caused the waste of water resources, so we need to deal with sewage, wastewater treatment
equipment can we solve this problem, but A lot of users are not particularly clear sewage treatment facilities should be how to operate, small make up to explain for everybody below 2, open sewage pump equipment according to the rated flow of sewage pumps, roots blower opening of O level biochemical pool, grade A biological pool: 8, oxygen aeration equipment before driving, first check the electrical equipment, fan and water pump is normal,
These substances to suspended or dissolved state exists in sewage, can be decomposed by microbial biochemical effect.
Need to consume oxygen in the process of its decomposition, and thus is called oxygen contamination.
These pollutants can cause the water dissolved oxygen decrease, affect the growth of fish and other aquatic organisms.
After the water dissolved oxygen depletion, anaerobic decomposition of organic matter, produce the bad smell, such as hydrogen sulfide, ammonia and mercaptan worsen water quality further.
Composition of organic matter in water is very complex, oxygen concentration of organic matter per unit volume of water is commonly used oxygen consumption substances in the process of decomposition of biochemical oxygen, said that by biochemical oxygen demand (
General use 20 ℃, biochemical oxygen demand (five days
Sources of plant nutrients is wide, quantity is big, sewage (
Organic matter, detergent)
, agriculture (
Chemical fertilizer, farm manure)
, industrial waste water, waste, etc.
About 50 g per person per day into nitrogen in wastewater.
The sewage of phosphorus mainly comes from washing wastewater, and applied into the fields of chemical fertilizer with 50% ~ 80% flowing into rivers, lakes and underground water.
Phosphorus and nitrogen in natural water bodies (
Especially the phosphorus)
Content to a certain extent is to control the growth of plankton.
When a large number of nitrogen and phosphorus plant nutrients after discharged into water body, prompting some biological (
Such as algae)
Sharp reproduction growth, growth cycle shorter.
Algae and other plankton die by aerobic biological decomposition, depleting the dissolved oxygen in the water, or by anaerobic microbe decomposition, continuously produce the gas such as hydrogen sulfide, make water quality deterioration, killing a large number of fish and other aquatic organisms.
Algae and other plankton residue in the process of decay, and the biological need of nitrogen, phosphorus and other nutrients released into the water, algae and other creatures use for the new generation.
Therefore, after the eutrophication of water body, even to cut off the outside sources of nutrients, it is also hard to self-purification and return to normal levels.
Eutrophic water body is serious, some lakes can be numerous plants and its debris silting up, become a swamp even dry.
Local sea area can be turned into a 'dead', or 'red tides.
The average consumer is always looking for ways to save money while finding out solutions, is designed for killing two birds with one stone, providing a perfect solution to CUSTOM problems.
With continuous operational improvements, expanding capacity and a strong competitive position for serving strategic domestic markets, Qingdao Jinwantong Environmental Science and Technology Co., Ltd. are positioned for long-term growth that will benefit our customers and investors.
There are ample scientific evidence of reducing the risk of wastewater solutions.
The same determination is critical for business owners. The journey in CUSTOM business is both a challenging and rewarding experience.
Qingdao Jinwantong Environmental Science and Technology Co., Ltd. employs a group of professional staff, enhancing the function of CUSTOM.