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Low temperature municipal (domestic) sewage solution

Low temperature municipal (domestic) sewage solution

Water quality characteristics:
(1) Winter water temperature is low, ammonia nitrogen and total nitrogen are difficult to reach the standard, the sludge sedimentation ratio deteriorates, and it is easy to turn the pool.
(2) The water volume fluctuates frequently, the COD / TN is unbalanced, and the concentration of ammonia nitrogen and total phosphorus is high.
(3) The incoming water contains surfactants, proteins, fats, oils, etc., and the malodor is serious in the wastewater pretreatment section.

Common problems of wastewater:
(1) In the season when the temperature is high, there are incidents of odor and disturbing the people;
(2) Under low temperature conditions, the removal of ammonia nitrogen and total nitrogen is not guaranteed;
(3) Poor sludge settling performance, swelling of filamentous and non-filamentous bacteria;
(4) In order to ensure that total nitrogen meets the standard, the cost of using carbon sources is high.

Making Green Environmental Solutions:

(1) Proprietary low-temperature nitrifying bacteria MicroBoost®-N helps the system to establish nitrification and rapid reproduction at low temperature, convert ammonia nitrogen into nitrate in time, and ensure that the effluent ammonia nitrogen meets process control requirements.
(2) The proprietary low-temperature total nitrogen removal bacteria MicroBoost®-DEN helps the system to establish denitrification reaction and maintain proper denitrification capacity at low temperature, convert nitrate nitrogen into nitrogen, and ensure that the total nitrogen data meets the process requirements.
(3) Proprietary targeted biological coagulant Bio Target Floc helps to improve the sludge settling and avoid turning the secondary settling tank.
(4) Supporting Bio Max®-Carbon high-efficiency carbon source and Bio Max®-ONE organic nutrient enzyme products, it can not only provide basic nutrients for activated sludge metabolism and reproduction, but also contain trace elements and enzymes, but also promote the growth and reproduction of indigenous microorganisms. Increase the quantity and activity to ensure that the effluent COD meets the process requirements;
(5) Unorganized deodorization technology and biological deodorization technology to solve the problem of odor treatment of wastewater and sludge in the pretreatment section;
(6) Sewage treatment operation management training;
(7) Evaluation and optimization of sewage operation status;

(8)Babysitting + advisory services, managed operations;