General Introduction
The Screw sludge dewatering machine, also known as the screw sludge dewatering machine, sludge treatment equipment ,sludge extruder ,sludge extrator ,etc. is a kind of water treatment equipment widely used in municipal sewage treatment projects and industrial industries such as petrochemical, light industry, chemical fiber, paper making, pharmaceutical, leather and so on.
Application field
The sludge dewatering machine/sludge dehydrator are widely used in below fields:
1. Applicable to municipal sewage, food, beverage, chemical, leather, welding material, paper making, printing and dyeing, pharmaceutical and other industries of sludge.
2. Suitable for dewatering of high and low concentration sludge. When dewatering low-concentration (2000mg/L~) sludge, there is no need to build enrichment tank and storage tank, so as to reduce the construction cost and reduce the release of phosphorus and the generation of anaerobic odor.
TOPTION FRP plant produces various horizontal and vertical FRP storage tanks, FRP containers, and FRP large-scale series of FRP pressure vessels. Different types of high-quality resins are selected according to the medium stored by the user, which consists of a high-resin content corrosion-resistant liner, a leakproof layer, a fiber-wound strengthening layer, and an outer protective layer. The product's working temperature is between -50 and 80, and the pressure resistance is generally below 6.4MPa. It has the advantages of pressure resistance, corrosion resistance, aging resistance, and long service life. Additionally, FRP has the characteristics of lightweight, high strength, leak prevention, insulation, non-toxicity, and smooth surface. Fiberglass products can be widely used in the petroleum, chemical, textile, printing and dyeing, power, transportation, food and beverage brewing, biological and pharmaceutical industries, as well as in water supply and drainage, seawater desalination, water conservancy and irrigation, and national defense engineering.
RO technology introduction :
The principle of RO technology is that under the action of higher osmotic pressure than the solution, RO water equipment will leave these substances and water according to other substances can not pass through the semi-permeable membrane. Reverse osmosis, also known as reverse osmosis, is a membrane separation operation that uses the pressure difference as a driving force to separate the solvent from the solution. Pressure is applied to the material liquid on one side of the membrane. When the pressure exceeds its osmotic pressure, the solvent will reverse osmosis against the direction of natural osmosis. Thus the low pressure side of the membrane to get through the solvent, namely osmotic liquid; The high pressure side produces a concentrated solution, that is, a concentrated solution. For example ,if the seawater is treated with reverse dredging, fresh water is obtained on the low pressure side of the membrane and brine is obtained on the high pressure side.
Advantages and Applications :
RO Reverse osmosis equipment has been developed rapidly in the past 20 years due to its advantages of good water quality, low energy consumption, simple process and easy operation. The main application areas of reverse osmosis equipment include:
1. Flowers and aquaculture water: flower seedling and tissue culture; Fish xing buckwheat colonization, beautiful fish and so on.
2. Fine chemical water: cosmetics, detergent, biological engineering, genetic engineering, etc
3. Alcohol drink water: liquor, beer, wine, carbonated drinks, tea drinks, dairy products, etc
4. Electronics industry ultra-pure water: monocrystalline silicon semiconductor, integrated circuit block, liquid crystal display, etc
5. Pharmaceutical industry water: pharmaceutical preparations, infusion, extraction of natural substances, traditional Chinese medicine drinks, etc
6. Quality drinking water: community, hotels, airports, schools, hospitals, enterprises and institutions
7. Industrial production water: washing glass water, automobile, electroplating ultra-pure water, coating, paint, paint, boiler softening water, etc
8. Seawater brackish water desalination: making drinking water from islands, ships and saline-alkali areas
9. Water for textile and papermaking: water for printing and dyeing, water for jet loom, water for papermaking, etc
10. Water for food processing: cold drink food, canned food, livestock and meat processing, vegetable finishing, etc
11. Circulating cooling water: air conditioning, smelting, water cooled air conditioning
12 .Swimming pool water purification: indoor natatorium, outdoor elephant view pool, etc
13. Drinking water: purified water, mineral water, mountain spring water, bucket bottled water, etc.
General Introduction
Single Stage Water softening equipment is a simple water softener or hard water treatment equipment. Its main function is to rely on special cationic resin materials to treat water containing a large amount of hardness ions (such as calcium and magnesium) into soft water with low hardness.
There are various types of water softening equipment, which can be divided into ion exchange type and membrane separation type. Toption Machinery equipment is ion exchange type which is also the most common one. Ion exchange softened water equipment is mainly composed of pretreatment filtration system, resin tank, automatic control system, post-treatment system and other parts.
Working Process:
Equipment Operation - Backwash - Salt Absorption - Slow Wash - Salt Tank Replenishment - Forward Wash - Regenerator Tank Water Injection
Seawater desalination equipment refers to the process of turning saline or salty seawater into fresh, drinkable water. It is an important technology that can address global water scarcity issues, particularly in coastal and island regions where access to fresh water is limited. There are several technologies for seawater desalination, including reverse osmosis (RO), distillation, electrodialysis (ED), and nanofiltration. Among these, RO is the most commonly used technology for seawater desalination system.
EDI Equipment for short, also known as continuous electric desalting technology, it will be a scientific integration of electrodialysis technology and ion exchange technology, through the cationic, anionic membrane on the cation, anion through the selection and ion exchange resin on the water ion exchange action, under the action of the electric field to achieve the directional migration of ions in water, so as to achieve the depth of water purification and desalting, and produced by hydroelectricity Hydrogen ion and hydroxide ion can continuously regenerate the filling resin, so EDI water treatment production process can continuously produce high-quality ultra-pure water without the regeneration of acid and alkali chemicals.
