30 Common Questions About Groundwater: Taste, Color, Flavor, and Sedimentation (Super Practical Tip)

Ion exchange softening technology

Reverse osmosis pure water technology

How Soft Water Saves Money on Boilers and Cooling Towers: Energy Efficiency and Lifespan

Ozone water treatment technology

Energy (Energy) Unit Conversion

Pure water membrane scaling (repair) technology

Pure water membrane system (design) technology

Pure water membrane disinfection (sterilization) technology

Pure water membrane operation (maintenance) technology

Pure water membrane storage (preservation) technology

Pure water membrane regeneration (membrane washing) technology

Nitrate removal technology

Heat flow and combustion density unit conversion

Thermal conductivity unit conversion

heat capacity unit conversion

為什麼自來水會有雜質?

為什麼自來水廠用氯消毒?

為什麼硬水有鈣和鎂?

為什麼用椰殼做活性碳，常比木質竹質更好?

為什麼地下水有鐵和錳?

Silt Density Index (SDI) Testing Technique

Terminology of Water Treatment

Seawater desalination water treatment technology

Activated carbon filtration (chlorine removal) technology

High retention type • MgSO₄ removal rate >98%

Qinsen NF1 Nanofiltration Membrane Element | 4040/8040 • High Retention of Divalent Ions

High retention decolorization

Water Treatment Terminology (Original Text) Comparison Table

Chloramines Removal Technology

What is the role of oxygen in water?

Measure name and unit symbol

Which parts of the factory's groundwater system, such as cooling systems, boilers, and manufacturing processes, are susceptible to damage from iron and manganese?

Volume unit conversion

Home and office drinking water systems, water purifier filter replacement, and small commercial systems.

Home RO reverse osmosis membrane elements 1812/2012/3012 | High desalination, high economy, high flux (three types)

Ultra-low pressure operation

如何選擇適合的除鐵錳機?

如何選擇適合的軟水機?

如何選擇適合的碳濾機?

如何選擇適合的砂濾機?

如何選擇適合的工業燃燒機?

如何選擇適合的加藥機?

如何選擇適合的 RO 純水機?

Pressure unit conversion

Is groundwater sediment normal? The conclusion is: it's common, but not necessarily "normal."

Impact of iron and manganese-containing groundwater on industrial processes (dyeing, quality)

Chemical Terminology EducationX

Chemical Terminology Education VIII

Chemical Terminology Education VII

Chemical Terminology Education VI

Chemical Terminology Education V

Chemical Terminology Education IX

Chemical Terminology Education IV

Chemical Terminology Education III

Chemical Terminology Education II

Chemical Terminology Education I

Power (Power) unit conversion

Force unit conversion

Fully automatic water softener technology

Heat transfer coefficient unit conversion

Understand what "yellow, red, and black water" represent in a table?

Oltremare® OLTRECAP

V Series membrane tube

OLTRECAP - V Series

UV (ultraviolet) sterilization technology

ULP ultra-low pressure membrane tube (high water volume and low desalination type, 4040, 8040)

ULP series products are ultra-low pressure aromatic polyamide composite reverse osmosis membrane tube components developed for surface water and groundwater desalination. Its operating pressure is about 2/3 of that of conventional low-pressure brackish water membranes, and its desalination rate can reach 99.5%. It has a high desalination rate and meets the water production demand under the low pressure condition of the system. It is mainly used in the desalination treatment of surface water, groundwater and municipal water with a salt content of less than 2000mg/L. Its application fields include packaged drinking water, quality water supply in communities or parks, food and beverage, etc. It has the characteristics of high water production, low operating pressure and good desalination performance.

ULP ultra-low pressure membrane tube (low water volume and high desalination type, 4040, 8040)

ULP series products are ultra-low pressure aromatic polyamide composite reverse osmosis membrane tube components developed for surface water and groundwater desalination. Its operating pressure is about 2/3 of that of conventional low-pressure brackish water membranes, and its desalination rate can reach 99.5%. It has a high desalination rate and meets the water production demand under the low pressure condition of the system. It is mainly used in the desalination treatment of surface water, groundwater and municipal water with a salt content of less than 2000mg/L. Its application fields include packaged drinking water, quality water supply in communities or parks, food and beverage, etc. It has the characteristics of high water production, low operating pressure and good desalination performance.

ULP ultra-low pressure membrane tube (medium water volume, medium desalination type, 4040, 8040)

ULP series products are ultra-low pressure aromatic polyamide composite reverse osmosis membrane tube components developed for surface water and groundwater desalination. Its operating pressure is about 2/3 of that of conventional low-pressure brackish water membranes, and its desalination rate can reach 99.5%. It has a high desalination rate and meets the water production demand under the low pressure condition of the system. It is mainly used in the desalination treatment of surface water, groundwater and municipal water with a salt content of less than 2000mg/L. Its application fields include packaged drinking water, quality water supply in communities or parks, food and beverage, etc. It has the characteristics of high water production, low operating pressure and good desalination performance.

UF ultrafiltration technology

Oltremare® OLTRECAP

T Series membrane tube

OLTRECAP - T Series

SN thermal film tube (4040, 8040)

The development of pure water series products is widely used in low-pressure aromatic polyamide composite reverse osmosis membrane tube components for surface water and groundwater desalination. The product has a high water yield while the desalination rate is as high as 99.6%. It is mainly used in the desalination treatment of brackish water, surface water, ground water and tap water with a salt content of less than 5000mg/L. Its application fields include the preparation of pure water such as electronics, electric power, municipal drinking water, chemical industry, medicine, etc., and can also be used for wastewater reuse, concentration and other projects. It has the characteristics of good desalination performance, high water production and low operating pressure.

Food Production and Municipal Water Use, Purified Water Preparation, Secondary Membrane Systems (Section 2)

RO reverse osmosis membrane element XLP-4040/8040 | Energy-saving type, 100 psi low-pressure operation

100 psi low-pressure operation

High-yield desalination system; high-salinity wastewater treatment; reduced component count

RO Reverse Osmosis Membrane Element SW-8040MR | High Flow Rate Seawater Desalination Type, 7500 GPD

Water production 7500 GPD

Seawater desalination, high-salinity wastewater concentration, and near-zero discharge projects

RO Reverse Osmosis Membrane Element SW-8040HR | Seawater Desalination • Desalination Rate 99.81% TP13T • Pressure Resistance 1200 psi

Desalination rate 99.81% TP13T

RO concentrate reuse, greywater and wastewater treatment, and high-salinity and highly polluted water sources.

RO Reverse Osmosis Membrane Element HW-8040 | Medium Pressure Antifouling, High-Salinity Wastewater and RO Concentrate Reuse

High salt content and resistant to pollution

Wastewater treatment and reclaimed water reuse: prone to clogging water sources; long cleaning cycles.

RO reverse osmosis membrane element BW-FR anti-fouling type | 34mil wide flow channel • up to 8000 mg/L

34mil wide flow channel

Surface water and groundwater desalination, greywater reuse, and water for electronic and power processes.

RO reverse osmosis membrane element BW-4021/4040/8040 | For brackish water use, desalination rate 99.61% TP13T

Desalination rate 99.61% TP13T

Pyrolox hydrogen sulfide removal technology

Power plant and cogeneration condensate refining - high temperature and high flow rate system - condensate mixed bed cationic composition

Purolite SGC650H Condensate Resin | Supergel, Uniform Particle Size, Strong Acidic Cationic, H-Type

Supergel features a uniform particle size design, resulting in lower pressure loss than typical resins and greater resistance to penetrating impact.

Heavy metal removal from industrial wastewater; metal recovery from electroplating and pickling wastewater; brine purification in chlor-alkali processes.

Purolite S930Plus Chelating Resin | Macroporous Iminodiacetic Acid, Heavy Metal Removal and Brine Purification

The iminodiacetic acid functional group maintains high selectivity for heavy metals even in high calcium and magnesium environments.

Purolite MB400 ion exchange resin (mixed bed type)

Industrial pure water polishing, RO post-deionization, filter cartridge and small pure water system filling

Purolite MB400 Mixed Bed Resin | Ready-to-use premixed cation and anion exchanger; effluent conductivity up to 0.1 µS/cm

The most mainstream industrial-grade ready-to-use mixing bed from the original manufacturer, which can be filled without on-site proportioning.

Purolite C150 ion exchange resin (macroporous, cationic)

High-temperature softening, high TDS water softening, oxidation-resistant and high-load environment resistant

Purolite C150 Resin | Macroporous, Strongly Acidic Cationic Resin, Resistant to 140°C, High TDS

The macroporous structure is resistant to oxidation and permeation impact, and the sodium form can withstand temperatures up to 140°C.

Drinking water de-alkali removal, temporary hardness removal, and water treatment in food and beverage processing.

Purolite C107E Weakly Acidic Cationic Resin | Drinking Water Grade Alkali Removal • Exchange Capacity 3.6 eq/L

High-alkalinity raw water can be significantly reduced by simply replacing one resin tube, saving a considerable amount of money on chemicals.

Drinking water softening, beverage and food processing, and water purification equipment filling.

Purolite C100E Drinking Water Grade Cationic Resin | NSF/ANSI-61 Certified, FDA Food Contact Compliant

Not just soft water, but soft water that can pass audits.

Boiler feedwater softening, central systems for buildings and hotels, and industrial process water softening.

Purolite C100 Strong Acid Cation Exchange Resin | Ideal for Industrial Soft Water Use • Exchange Capacity 2.0 eq/L • Excellent Chlorine Resistance

Each rebirth allows me to endure a longer period of time than others.

Industrial desalination mixed bed system for anionic component and silica removal; self-configured mixed bed system.

Purolite A400MB Anion Exchange Resin for Mixed Beds | Type I, Strongly Alkaline, Chloride Form, Antistatic Treated

This is a mixed-bed-specific grade, exhibiting superior stratification with cation exchange resin during regeneration compared to the standard type.

Industrial split-bed desalination anion bed, co-flow regeneration system improvement, high-silica water treatment

Purolite A400 Strong Basic Anion Exchange Resin | Type I Gel Type, Suitable for Separate Bed Desalination and Co-flow Regeneration

Cocurrent regeneration also results in low silicon leakage and lower alkali consumption than traditional Type I structures.

Desalination system: pre-treatment anion exchange bed; removal of natural organic matter; protection of downstream strong-base anion exchange resin.

Purolite A100Plus Weakly Basic Anion Exchange Resin | Macroporous Tertiary Amine • Resistant to Organic Pollution

The macroporous structure resists organic pollution, and the amount of regeneration agent used is close to the stoichiometric value.

Oltremare® OLTRECAP

P Series Membrane Tube

OLTRECAP - P Series

NF nanofiltration membrane tube (high desalination type, 4040, 8040) (applicable to: mineral water, water filling station)

NF series products are polypiperazine composite nanofiltration membrane tube elements with selective separation characteristics. It has a high removal rate for almost all bacteria, viruses, microorganisms, macromolecular organic substances, antibiotics, pesticides, pesticide residues and other small molecular organic substances, heavy metals and most divalent and above ions in water or solution, while retaining part of the sodium , Potassium, calcium, magnesium, metasilicate and other beneficial nutritional minerals and small molecular substances. It can be used for the preparation of direct drinking water, mineral water, softened water, partial desalination and decolorization of waste water with high salt concentration and organic matter concentration, and separation and purification of some inorganic salts, organic matter and other materials. The operating pressure of nanofiltration series products is extremely low, which can greatly save the operating cost of equipment or systems, and is widely used in drinking water, food and beverage, medicine, reclaimed water reuse, wastewater treatment and other industries.

NF nanofiltration membrane tube (high water capacity type, 4040, 8040) (applicable to: mineral water, water filling station)

NF series products are polypiperazine composite nanofiltration membrane tube elements with selective separation characteristics. It has a high removal rate for almost all bacteria, viruses, microorganisms, macromolecular organic substances, antibiotics, pesticides, pesticide residues and other small molecular organic substances, heavy metals and most divalent and above ions in water or solution, while retaining part of the sodium , Potassium, calcium, magnesium, metasilicate and other beneficial nutritional minerals and small molecular substances. It can be used for the preparation of direct drinking water, mineral water, softened water, partial desalination and decolorization of waste water with high salt concentration and organic matter concentration, and separation and purification of some inorganic salts, organic matter and other materials. The operating pressure of nanofiltration series products is extremely low, which can greatly save the operating cost of equipment or systems, and is widely used in drinking water, food and beverage, medicine, reclaimed water reuse, wastewater treatment and other industries.

NF nanofiltration membrane tube (ultra-high water capacity type, 4040, 8040) (applicable to: mineral water, water filling station)

NF series products are polypiperazine composite nanofiltration membrane tube elements with selective separation characteristics. It has a high removal rate for almost all bacteria, viruses, microorganisms, macromolecular organic substances, antibiotics, pesticides, pesticide residues and other small molecular organic substances, heavy metals and most divalent and above ions in water or solution, while retaining part of the sodium , Potassium, calcium, magnesium, metasilicate and other beneficial nutritional minerals and small molecular substances. It can be used for the preparation of direct drinking water, mineral water, softened water, partial desalination and decolorization of waste water with high salt concentration and organic matter concentration, and separation and purification of some inorganic salts, organic matter and other materials. The operating pressure of nanofiltration series products is extremely low, which can greatly save the operating cost of equipment or systems, and is widely used in drinking water, food and beverage, medicine, reclaimed water reuse, wastewater treatment and other industries.

Multi-M mix and match technology

MF Nanofiltration Technology

Industrial alkali removal and softening; resistance to harsh oxidation environments; transition metal recovery.

Jacobi Resinex KH Ion Exchange Resin | Macroporous Weakly Acidic Cation Exchange

Macroporous oxidation-resistant structure

Laboratory pure water preparation, small-scale ultrapure water system, on-site mixing bed replacement without proportioning.

Jacobi MX2 Ion Exchange Resin | Premixed Anion-Cathode Mixed Bed • Effluent Conductivity Less Than 0.1 µS/cm

Type I functional group technology ensures high-purity water free of silicon dioxide.

Filter cartridge filling • Anti-scaling for commercial coffee and steam equipment • Pretreatment for temporary hardness in drinking water

Jacobi KWH Ion Exchange Resin | Filter Cartridge Dedicated Weakly Acidic Cation/Hydrogen Ion Type

Designed specifically for filter cartridges, it boasts ultra-high exchange capacity and large pore size, eliminating the need for salt regeneration.

Drinking water treatment, food and beverage plant water lines, and medical water systems

Jacobi KW8 Ion Exchange Resin | Food-grade Gel-type Cation Exchange Resin • FDA CFR21 Certified

Through rigorous pretreatment, it can effectively remove taste, odor and color.

Industrial water softening systems, high-temperature process water softening, and water sources with high organic loads.

Jacobi KP Ion Exchange Resin | Macroporous Strong Acid Cation Exchange Resin, Resistant to Organic Pollution

The macroporous structure is resistant to organic contamination and can operate at temperatures up to 120°C.

Countercurrent regeneration softening and desalination cation exchange bed • High flow rate industrial system • Pressure loss sensitive configuration

Jacobi K8UB Ion Exchange Resin | Uniform Spherical Strong Acidic Cation Exchanger with Low Pressure Loss and High Regeneration Efficiency

Narrow particle size distribution, lower pressure loss, shorter exchange band, and higher regenerant utilization rate

Industrial soft water system – pre-desalination cationized bed – counter-current regeneration and mixed bed configuration

Jacobi K8 Ion Exchange Resin | Gel-type Strong Acid Cationic Resin - Mainstay for Industrial Softening and Desalination

High exchange capacity and optimized regenerant dosage; multiple particle sizes available to suit different regeneration methods.

Advanced treatment of mercury-containing wastewater; final control of heavy metals in incineration and smelting washing water and effluent.

Jacobi CH80 Ion Exchange Resin | High-Purity Chelating Resin for Mercury Removal

High purity grade, with high selectivity for mercury under harsh industrial conditions.

Electroplating and metal surface treatment wastewater, cyanide-containing wastewater, and precious metal recovery processes

Jacobi CH23 ion exchange resin | Chelating resin for the removal of polymetallic and cyanide complexes

It can simultaneously process multiple heavy metal and cyanide complexes, including precious metals such as gold and silver.

Industrial wastewater heavy metal removal, effluent control, and metal recycling processes

Jacobi CH20 Ion Exchange Resin | Chelated Weakly Acidic Cation Exchange for Heavy Metal Removal

It selectively adsorbs heavy metals without competing with large amounts of calcium and magnesium for exchange sites.

Chlor-alkali industry brine refining, brine softening, and selective metal extraction in high-salinity processes

Jacobi CH12 ion exchange resin | Aminomethylphosphonic acid type brine softening chelating resin

The aminomethylphosphonic acid functional group maintains high selectivity for calcium and magnesium even under high salinity conditions.

Deionized water preparation, mixed bed system anionic composition, and downstream of industrial pure water production.

Jacobi AW4 Ion Exchange Resin | Gel-type, strongly basic anion exchange resin, resistant to organic contamination.

With high exchange capacity and no discoloration during operation, it can remove organic matter from water first.

Surface water desalination anion bed, high organic load industrial water, countercurrent regeneration system

Jacobi AP2 Ion Exchange Resin | Macroporous Type 2 Strong Basic Anionic Resin • Resistant to Organic Pollution

Macroporous structures exhibit high physical stability and excellent resistance to organic contamination.

Condensate polishing mixed bed, ultrapure water for the electronics industry, and downstream water for pharmaceutical processes

Jacobi AP-MB Ion Exchange Resin | Strong Basic Anion Exchange for Mixed Beds

Specifically designed for use in mixed bed configurations, and is intended for use with strongly acidic cation exchange resins.

Condensate polishing, downstream pure water systems in the manufacturing process, and ultrapure water systems for electronics and pharmaceuticals.

Jacobi AP Ion Exchange Resin | High-purity, strongly basic anion exchange resin for polishing

Polishing-grade positioning, which can be combined with mixed bed configurations to achieve extremely low conductivity and low silicon dioxide content.

Desalination system pre-bed stage • High salinity raw water treatment • Surface water with high organic load

Jacobi AB1 Ion Exchange Resin | Macroporous Weakly Basic Anion Exchanger • Saves Alkali Consumption

The amount of regenerated alkali used is close to the stoichiometric ratio, and it can serve as an organic protective layer for the strong alkali anion bed.

Countercurrent regeneration desalination system • Industrial pure water anion exchange bed • Pressure loss sensitive high flow rate configuration

Jacobi A4UB Ion Exchange Resin | Uniform Spherical Type, Strongly Basic Anion Exchanger, Low Pressure Loss, High Regeneration Efficiency

Uniform particle size design ensures uniform bed flow and consistent performance over long-term operation.

Industrial desalination systems (anolyte bed, boiler feedwater treatment, industrial mixed bed configuration)

Jacobi A4 Ion Exchange Resin | Gel-type, strongly basic anion exchange resin, resistant to organic contamination.

Designed to prevent silicon dioxide leakage during the desalination process and resistant to organic contamination.

Boiler feedwater desalination, surface water treatment, and industrial pure water system anion bed

Jacobi A25 Ion Exchange Resin | Anion Exchange Resin for Desalination and Resistance to Organic Pollution

Designed specifically for surface water sources, its capacity decays more slowly over long-term operation.

Greensand iron removal technology

Filter-AG Impurity Filtration Technology

Dow HCR-S/S ion exchange resin (strongly acidic cation)

Calcite water quality acid-base adjustment technology

BR circulating membrane tube (4040, 8040)

The development of pure water series products is widely used in low-pressure aromatic polyamide composite reverse osmosis membrane tube components for surface water and groundwater desalination. The product has a high water yield while the desalination rate is as high as 99.6%. It is mainly used in the desalination treatment of brackish water, surface water, ground water and tap water with a salt content of less than 5000mg/L. Its application fields include the preparation of pure water such as electronics, electric power, municipal drinking water, chemical industry, medicine, etc., and can also be used for wastewater reuse, concentration and other projects. It has the characteristics of good desalination performance, high water production and low operating pressure.

Birm iron removal technology (NSF certified)

Industrial process water treatment, water softener resin bed, and pre-treatment softening for pure water systems

ATS 131 Ion Exchange Resin | Strong Acid Cation Exchange Resin for Industrial Processes

Made from virgin materials, not recycled resin, and subject to triple international certification.

2-6 Summary

2-5 Condensate Recovery and Waste Heat Reuse-3

2-5 Condensate Recovery and Waste Heat Reuse-2

2-5 Condensate Recovery and Waste Heat Reuse-1

2-4 Influence of Condensate Drainage

2-3 Back pressure and condensate retention

2-2 Drainage of condensate in steam system

2-1 The basic concept of steam and the formation factors of condensate in the system

1-9 Conclusion

1-8 Pump Life Cycle

1-7 Pump energy saving scheme

1-6 The actual operation of the pump

1-5 Conclusions and Suggested Future Directions

1-5 How do pump equipment manufacturers choose centrifugal pumps

1-4 Calculation method of pump efficiency

1-4 Application Cases

1-3 Intelligent combustion control system

1-3 Practical example of head calculation

1-2 How much do you know about the combustion system

1-2 How do ordinary people buy pumps

1-1 Introduction to Energy Saving of Combustion System

1-1 Basic Concept of Centrifugal Pump

Groundwater that "looks clear" is actually the most worrying source of concern.

(Heat treatment) How to use technical education

(Chemical) Technical Education Use Methods