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Nov 16
2019Cleaning method of bag filterAlthough the bag filter has good sealing performance, if it is not cleaned for a long time, there will also be pollution inside the filter, which will affect the service effect and service life of the filter. Here is how ... -
Nov 16
2019What are the reasons that affect the filter price
What are the reasons that affect the filter priceThere are many kinds of filters and different prices, so what factors will affect the filter price? Let's get to know.1. Generally speaking, the larger the volume of filter, the more production mat... -
Nov 16
2019How to avoid backflow of filter
How to avoid backflow of filterIn use, the water of the filter enters into the self-cleaning filter body from the water inlet. Due to the intelligent design, the system can automatically identify the deposition degree of impurities, and automatically... -
Nov 15
2019How to use fine bubble diffuser
The aerator is divided into ceramic aerator, rubber aerator and plastic aerator according to materials. According to its shape, it can be divided into bell aerator, long strip aerator and round pipe aerator. In addition, there are fixed double helix,... -
Nov 15
2019Application scope and cleaning method of the liftable suspension chain fine b...
Application scope of suspension chain fine bubble diffuser:1. The liftable suspension chain aerator is a new type of energy-saving aerator in the biochemical treatment engineering of industrial wastewater and urban domestic sewage, such as petrochemi... -
Nov 15
2019What faults often occur in the hose of tubular aerator
What faults often occur in the hose of tubular aeratorWhat faults often occur in the hose of tubular aerator?There are two important parts in the tubular aerator: hose and aerator disk. Maybe many friends don't know much about them. When using th... -
Nov 13
2019Difference between inclined plate and inclined tube
What is the difference between inclined plate and inclined tube ? There are three kinds of fillers, polypropylene (PP) polyvinyl chloride (PVC) and glass fiber reinforced plastics (FRP). There are two methods of ... -
Nov 13
2019Long service life of fine bubbles diffuser
The failure mode of the dynamic aerator is: due to fatigue or corrosion, the piping is generally composed of non-metallic pipes such as UPVC, and the pipes and pipe fittings are multi-purpose. Glue adhesion: the joints of various... -
Nov 13
2019How to distinguish the quality of inclined pipe
How to distinguish the quality of inclined pipeThe elastic composite filler material is polyolefin, high temperature resistant, aging resistant, corrosion-resistant, plastic material. Due to the special structure of the Silk Road, the specific surfac... -
Nov 13
2019How to deal with the clogging of microporous bubbles diffuser
Whether it is a microporous aerator or a possible self immersed aerator, after a period of use, it will show that the air outlet will be smaller in varying degrees until it is blocked. This is due to the formation of bacterial mem... -
Nov 13
2019Cleaning and maintenance of aerator
In sewage treatment, people will pay attention to the use of treatment equipment, and also to the operation efficiency of these equipment, with high treatment effect, so after the introduction of aeration equipment, it has been re... -
Nov 13
2019Inclined tube settler has the advantages of high efficiency
The inclined pipe packing settling tank has the advantages of high settling efficiency, short residence time and less land occupation. Inclined pipe packing is rarely used in the secondary sedimentation... -
Nov 13
2019fine bubbles are mainly used in municipal wastewater and organic industrial w...
The thin-wall straight through of the aerator greatly reduces the loss of aeration resistance; the hose is linear aeration, the aerator makes the air distribution more uniform, forming vertical circulation, and mixing more ... -
Nov 13
2019Notes and characteristics of microporous bubble diffuser
Characteristics of microporous bubble diffuser:1. EPDM is used for rubber membrane tube. Compared with general rubber membrane, EPDM has the characteristics of ozone resistance, acid and alkali resistance, heat resistance and chemical stability, whic... -
Nov 13
2019How to adjust the packing installation of honeycomb inclined pipe
How to adjust the packing installation of honeycomb inclined pipeHoneycomb inclined pipe is a kind of packing for settling tank designed and developed on the basis of "shallow sedimentation" theory. The packing has large wet perimeter, good laminar f... -
Nov 10
2019Brewery wastewater treatment and commissioning
Brewery wastewater treatment and commissioningThe sewage treatment project of a beer industry Co., Ltd. in Henan Province was commissioned in March 2004. After three months of commissioning and trial operation, the effluent quality of the existing wa... -
Nov 10
2019Case analysis of dyeing and chemical wastewater treatment plant
Case analysis of dyeing and chemical wastewater treatment plantA dyeing and chemical sewage treatment plant is located in the fine chemical industry park of a city in Zhejiang Province, on the reclaimed beach on the South Bank of Hangzhou Bay East of... -
Nov 10
2019Pollution control analysis of Qingshan Reservoir
Pollution control analysis of Qingshan ReservoirQingshan Reservoir is located in the lower reaches of nantiao River in Lin'an, Hangzhou. It was built in 1964 with a total storage capacity of 2.15 * 108 m3, with a catchment area of 603km2 and a wa... -
Nov 10
2019Treatment of automobile coating wastewater
Treatment of automobile coating wastewaterBrief introduction of car coating processCoating process is generally composed of three basic processes: surface treatment before painting, coating and drying.The surface treatment before painting is the basi... -
Nov 10
2019Water discharge and water level regulation method of air flotation device
Water discharge and water level regulation method of air flotation deviceAfter repeated comparison, the adjustment mechanism as shown in Figure 1 is finally determined. The principle of the mechanism is: the height of the regulating valve rod 4 and t...
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