Printing ink sewage treatment equipment

The treatment process of enhanced flocculation, adsorption and advanced chemical oxidation and decolorization is supplemented by unique PH adjustment technology to remove most of the anions and cations in the wastewater while adjusting the PH value. Ensure that the sewage meets the design requirements of glue making and washing water. In addition to manual dosing and slag removal, the whole wastewater treatment process is handled by numerical control automation and other personnel are not required to take care of it.

Efficient shallow air flotation machine

QF high efficiency shallow air flotation machine is mainly used for the separation and removal of fine suspended solids with density close to water. The air flotation method is a water purification method in which a large number of fine bubbles are produced in the water through rapid decompression and release of dissolved air water produced by the dissolved air system, and a number of bubbles adhere to the surface of flocculated impurity particles in the water to form suspended solids with an overall density of less than 1. The high-efficiency shallow air flotation device is based on the traditional air flotation theory, and successfully uses the "shallow theory" and "zero speed" principle. Through careful design, it integrates coagulation, air flotation, slag removal, precipitation and mud scraping. It is an efficient equipment for water purification.

Dissolved air flotation machine (vertical flow)

Sf series super dissolved air floatation machine is made of steel. Its working principle is: air is pumped into a pressure tank and forcibly dissolved in water under a pressure of 0.5MPA. In the case of sudden release, the air dissolved in water precipitates to form a large number of dense micro-bubble groups. Suspended solids are adsorbed in the slow rising process, so that the density of suspended solids decreases and floats up, thus achieving the purpose of removing SS and CODCR. The product is suitable for petroleum, chemical, paper, leather, printing and dyeing, food, starch and other occasions to remove oil or suspended solids.

Air flotation filter integrated machine

Air flotation filter integrated machine is mainly suitable for treating all kinds of wastewater with flocs proportion close to water after reaction. It is widely used in machinery, chemical industry, textile, transportation, food and other industries, especially suitable for oil field drilling sewage, oil field reinjection water and oil refinery sewage treatment. The main treatment process of the air flotation filter integrated machine adopts the physical and chemical method. The traditional mature processes such as chemical method, air flotation method and filtration adsorption method are designed through organic combination. It has the characteristics of simple and reasonable process, wide adaptability, compact structure, convenient transportation and installation, simple operation, stable and reliable performance. The oil-water separation, suspended solids, COD, BOD removal has a very good effect, the general wastewater after treatment can meet the discharge standards.

Plastic washing wastewater treatment project

Plastic recycling produces a certain amount of waste water in the production process. The main source of water is the raw pollution source in the recycling process of waste plastics, which mainly comes from the cleaning and separation of waste plastics and the wet crushing process. The concentration of pollutants in wastewater is closely related to the nature of waste plastics used in its production. If it is a coarse material containing a lot of sundries, which contains a lot of paper, soil particles and other sundries, and is a variety of types of plastic, its water production is also relatively large, can reach 10 t/t plastic, the cleaning and crushing process of wastewater organic matter, suspended solids content is high, of which COD can reach 2000mg/L, and SS can reach 500mg/L. For imported primary granular materials and secondary granular materials, cleaning process may not be carried out. Even if cleaning is carried out, the amount of wastewater is about 2tt raw materials, and the contents of organic matter and suspended solids in the wastewater are relatively low. Generally, COD is 500mg/L and SS is 200mg/L. Through the biochemical experiments of wastewater, it is found that the biochemical differences of wastewater produced by different raw materials are large, but its biodegradability is generally not very good. If not treated directly discharged will cause a certain degree of impact on the surrounding environment. It is necessary to handle and dispose of the grid slag and sludge generated during the treatment process to avoid secondary pollution.

Papermaking wastewater treatment project

The sewage treatment system designed for the paper mill has good effluent quality, and the main water quality indicators can meet the discharge standards, which can well adapt to the water quality problems of the influent. The effluent of the system can meet the discharge standard of papermaking wastewater (GB344-2008), which effectively solves the reality that some indicators in this kind of wastewater are difficult to deal. According to the actual requirements and design process, the method of hydrolysis acidification biological contact oxidation is used to improve the water quality, meet the requirements of effluent standard and ensure the long-term stable operation of the sewage treatment system.

Pig slaughter wastewater treatment project

Slaughter wastewater mainly comes from post-slaughter washing, disintegration washing, viscera washing and ground washing, and livestock manure wastewater. Wastewater contains a large number of organic substances, the main components are: animal manure, blood, animal viscera debris, animal hair, broken skin meat and grease and other organic matter, belongs to the high concentration of organic wastewater. The wastewater is brown red, with a strong fishy smell. The fat, protein and other substances in these wastewater are directly discharged into the water body without treatment, which will cause serious eutrophication to the surrounding water body and seriously damage the water body.

MBR integrated sewage treatment equipment

Water shortage in today's world has become a harsh reality that mankind is facing together. With the advantages of science and technology, developed countries continue to increase the process of reclaimed water reuse and sewage resource reuse, which greatly alleviates the urgent need for water resources in economic and social development, and has become an effective way to solve the shortage of water resources. Membrane bioreactor (MBR) water treatment technology is an efficient biochemical water treatment technology combining biotechnology and membrane technology. Membrane bioreactor is an efficient sewage treatment technology combining membrane separation technology and traditional sludge method. Due to the filtration effect of membrane, organisms are completely trapped in the bioreactor, realizing the complete separation of hydraulic retention time and sludge age, and maintaining a high MLSS in the bioreactor. Strong nitrification capacity and high pollutant removal rate.

Bag dust collector

Bag filter, the standard term "bag filter", is a dry dust removal device that uses a filter bag made of cloth or felt to capture and separate dust particles in the gas. Its working principle is to use the fiber fabric to filter and interception of dust, and separate the dust particles from the airflow through the small pores on the surface and inside of the filter cloth to achieve the purpose of purifying the air. Bag filter plays an important role in the field of industry and environmental protection because of its high dust removal efficiency, wide range of application, stable and reliable operation.

Flocculation biochemical integrated machine

The inclined tube sedimentation flocculation biochemical integrated machine is a water treatment equipment that combines physical and chemical treatment processes, and is mainly used to improve the efficiency of water purification. It integrates multiple steps such as coagulation, flocculation, sedimentation and biochemical treatment to achieve efficient water treatment effects in a compact space.

Low temperature evaporation equipment

The low-temperature steam storage industrial wastewater treatment equipment adopts the principle of vacuum low-pressure boiling (30°C) to evaporate and concentrate the waste water-soluble waste liquid to realize the recycling of reclaimed water. Or direct discharge, so that the amount of waste liquid treatment to less than 5%, not only greatly reduce the cost of waste liquid treatment, reduce the environmental burden of enterprises, and further enhance the corporate image. The resulting reclaimed water has low detection indicators and can meet the direct discharge or pipe discharge standards. With the waste liquid treatment equipment as the center, through the optional other related solid. chemical or demulsification treatment process, can be concentrated into a smaller amount of solid waste, to achieve "zero discharge" of waste (according to the customer site to provide matching solutions). This equipment is suitable for developing solution for PS plate, water-based varnish waste liquid, dampening plate water waste liquid, flexo printing waste liquid, FLEXO waste liquid, cutting oil (water-soluble), water-based coating waste liquid, food waste liquid, spraying circulating waste water and other water-soluble waste liquid, etc.

Low temperature evaporation equipment 2

The low-temperature steam storage industrial wastewater treatment equipment adopts the principle of vacuum low-pressure boiling (30°C) to evaporate and concentrate the waste water-soluble waste liquid to realize the recycling of reclaimed water. Or direct discharge, so that the amount of waste liquid treatment to less than 5%, not only greatly reduce the cost of waste liquid treatment, reduce the environmental burden of enterprises, and further enhance the corporate image. The resulting reclaimed water has low detection indicators and can meet the direct discharge or pipe discharge standards. With the waste liquid treatment equipment as the center, through the optional other related solid. chemical or demulsification treatment process, can be concentrated into a smaller amount of solid waste, to achieve "zero discharge" of waste (according to the customer site to provide matching solutions). This equipment is suitable for developing solution for PS plate, water-based varnish waste liquid, dampening plate water waste liquid, flexo printing waste liquid, FLEXO waste liquid, cutting oil (water-soluble), water-based coating waste liquid, food waste liquid, spraying circulating waste water and other water-soluble waste liquid, etc.