-
Jul 19
2020The role of water clarifier chemimcal
It has water purification and sterilization effect. Among them, aluminum sulfate and ferrous sulfate have a stimulating and harmful effect on the eye epidermal mucosa of fish, and aluminum ions and ferric iron are toxic substances. It will als... -
Jul 08
2020Application fields of integrated dosing device
Flocculation treatment of municipal or industrial wastewater, flocculant infusion in the sludge dehydration process, drinking water purification treatment, wastewater treatment in the chemical, paper, and metallurgical industries. Product usage and c... -
Jul 01
2020Structural features of integrated dosing device
Structural features: fully automatic operation, saving labor;  The dosage of medicament can be adjusted accurately to ensure the treatment effect and avoid waste; all stainless shell, all imported accessories, reliable quality, good corrosion ... -
Jun 23
2020Performance characteristics and advantages of tubular fine bubble diffuser
The characteristics and advantages of the tubular fine bubble diffuser are as follows. It has good chemical stability, does not contain plasticizers, and can maintain elasticity for a long time. It is resistant to acid and alkali, does not har... -
Jun 18
2020The role of tubular fine bubble diffuser and product material
Tubular fine bubble diffuser are mainly used for aeration in urban sewage treatment and organic industrial wastewater treatment. Tubular fine bubble diffuser have simple structure, high oxygen utilization, reliable performance, not easy to blo... -
Jun 06
2020The working principle of the drum grill
The rotating drum type mechanical grid is made of grid sheets and made into a drum-shaped grid basket according to the grid gap. The water to be treated flows in from the front of the grid, filtered through the grid, and flows to the outlet of... -
May 30
2020The scope of application of the drum fine screen
Rotary drum fine screen, that is, domestic sewage water treatment equipment, its front-end treatment includes the following: factories, hospitals, residential areas, water intake and drainage outlet debris removal; mineral separation, papermak... -
May 19
2020Brief description of the performance of the drum fine screen
Rotary drum mechanical grid, also known as fine grid filter or spiral grid machine, is a device that integrates fine grid decontamination machine, grid slag screw elevator and grid slag screw press. It is an ideal equipment for separating and ... -
Apr 25
2020Method of selecting belt filter press
The belt filter press dehydrator is composed of a filter belt, a roller pressure cylinder, a filter belt tensioning system, a filter belt deflection system, a filter belt washing system and a filter belt drive system. When choosing a model, it should... -
Apr 24
2020Working principle of sludge dewatering machine
1. The sludge in the sludge tank is transported to the metering tank through the sludge transfer pump, and the amount of sludge is adjusted by adjusting the liquid level adjustment tube in the metering tank, and the excess sludge is returned to the s... -
Apr 23
2020Precautions for using electric flocculation device
(1) When the equipment is in use, the pump must be turned on first and then turned on. The equipment cannot be energized when there is no water to avoid danger and damage to the equipment.(2) When the equipment is running through water, do not power ... -
Apr 22
2020Deoiling effect of electric flocculation device
Depending on the source of oily sewage, the composition and presence of oil pollutants in water bodies are also different. There are five types of oil in sewage water: suspended oil, dispersed oil, emulsified oil, dissolved oil, and oil-solid matter.... -
Apr 21
2020Technical characteristics of electric flocculation device
1. Low investment cost;2. Low operating cost;3. Low maintenance cost;4. No need to add any chemicals;5. Small footprint;6. Simple operation and high degree of automation;7. The equipment has short processing time and high processing efficiency;8. It ... -
Apr 20
2020Application range of electric flocculation device
(1) Oilfield wastewater treatment(2) Treatment of oily sewage in refineries(3) High concentration refractory COD sewage treatment(4) Treatment of oily emulsion in steel plant(5) Industrial circulating water sewage treatment(6) Electroplating wastewat... -
Apr 19
2020Advantages of electric flocculation device
1. The electro-flocculation process has other water treatment processes in the fields of heavy metal wastewater decontamination treatment, oily wastewater demulsification and degreasing, printing and dyeing wastewater decolorization and COD reduction... -
Apr 18
2020It has the functions of water purification and sterilization. Among them, aluminum sulfate and ferrous sulfate have a stimulating and harmful effect on the epidermal mucosa of fish eyes. Aluminum ions and ferric iron are toxic substances. It will als... -
Apr 17
2020Characteristics of tubular aerator
The equipment that is often used to treat urban and industrial wastewater is a new type of tubular aerator, which is characterized by high bottom resistance and oxidation effect and sufficient air output. His diaphragm structure is provided with a la... -
Apr 16
2020Working principle of tubular aerator
Lifting pipe aerator (suspended installation, free upgrade) The aeration pipe aerator project that should be used for various activated sludge processes is the most important reclaimed water treatment system in the entire project, and other facilitie... -
Apr 15
2020What is the role of tubular aerator?Tubular aerator will open automatically when working in the air under pressure and enter the pool; if the pressure of oxygen in the air disappears, the microporous aerator will automatically close to prevent water ... -
Apr 14
2020Precautions for storage tube aerator
1. The tube aerator and all accessories in the original packaging should be stored in a dry and ventilated room.2. Prevent freezing, overheating, direct sunlight, dust, mineral oil and hydrocarbon pollution.3. Store away from the engine, especially n...
Knowledge
Contact Us
Tel: +86 17751526380
Email: sales@khnwatertreatment.com
Add:No.26 Chuangye Road Heqiao Town Yixing City Jiangsu China
Knowledge
