<?xml version="1.0" encoding="utf-8" ?>
<rss version="2.0">
<channel>
<title><![CDATA[EC21 Product Catalogs - water purification chemicals]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/water purification chemicals.html]]></link><item>
<title><![CDATA[Water Purification Chemical Manganese Sand]]></title><link><![CDATA[https://xiaojuan8321.en.ec21.com/Water_Purification_Chemical_Manganese_Sand--9229391_9230488.html]]></link><description><![CDATA[water treatment,water purify
Technical Data:
EINECS No.
215-202-6
MnO2 :
20%-75%
CAS NO.
1313-13-9
Formula:
MnO2
Fe
1.0%-10%
P :
&lt;0.3%
Properties
black powder
SiO2 :
4%-18%
Relative Density
5.026
Al2]]></description><pubDate><![CDATA[20241012]]></pubDate></item>
<item>
<title><![CDATA[PES Ultrafiltration Centrifugal Tube 50mL Protein Concentration Desalination Filter Tube]]></title><link><![CDATA[https://meticulab.en.ec21.com/PES_Ultrafiltration_Centrifugal_Tube_50mL--12069875_12072844.html]]></link><description><![CDATA[purification/concentration
Sterile filtration (0.22μm version)
Environmental water sample pre-treatment
Particle / cell debris removal
📖 How to Use (4-step protocol)
1️⃣ Add sample ≤15mL in]]></description><pubDate><![CDATA[20260526]]></pubDate></item>
<item>
<title><![CDATA[Portable Water Purifier]]></title><link><![CDATA[https://unique.en.ec21.com/Portable_Water_Purifier--4066380_4066381.html]]></link><description><![CDATA[Small size but great water purification ability!!
The portable water purifier is designed to use in any place a water source is available and provides you with the top class drinkable water without e]]></description><pubDate><![CDATA[20260529]]></pubDate></item>
<item>
<title><![CDATA[Ferrous Sulfate Mono/Heptahydrate 98% Min 25kgs/1, 000kgs]]></title><link><![CDATA[https://joyceyip2008.en.ec21.com/Ferrous_Sulfate_Mono_Heptahydrate_98--11907124_12021616.html]]></link><description><![CDATA[Water purification
Appearence : 
Grey-Green Powder
CAS No : 
17375-41-6
Molecular Formula : 
FeSO₄.H₂O
Chemical Name : 
Ferrous (II) Sulphate
Purity : 
% 99
Density : 
3 g/cm³
Ferrous (Fe) Conte]]></description><pubDate><![CDATA[20250318]]></pubDate></item>
<item>
<title><![CDATA[Low Temperature Glycol Chiller]]></title><link><![CDATA[https://rozlzg.en.ec21.com/Low_Temperature_Glycol_Chiller--4307296_11201513.html]]></link><description><![CDATA[Purification Treatment, Ultrasonic Cleaning, Bath temperature control, Cutting and Welding, Surface Treatment, Aluminum, Glass Crafts, Jewelry Processing, Leather and Aquaculture . 
6.A full intellig]]></description><pubDate><![CDATA[20250311]]></pubDate></item>
<item>
<title><![CDATA[Graphite Bipolar Plate for Hydrogen Fuel Cell and Electrolysis]]></title><link><![CDATA[https://graphiteparts666.en.ec21.com/Graphite_Bipolar_Plate_for_Hydrogen--12044622_12046982.html]]></link><description><![CDATA[purification, anti-oxidation treatment, resin impregnation, metal impregnation, and Teflon spraying. Our company has won unanimous praise from customers at domestic
and overseas with its high-quality]]></description><pubDate><![CDATA[20250305]]></pubDate></item>
<item>
<title><![CDATA[Polyferric Sulfate (PFS)]]></title><link><![CDATA[https://joanna666.en.ec21.com/Polyferric_Sulfate_PFS--12045638_12045643.html]]></link><description><![CDATA[water purification effect and does not contain heavy metal ions and other harmful substances. It has the functions of decolourisation, deodorisation, deodorisation, odour removal, removal of heavy me]]></description><pubDate><![CDATA[20250227]]></pubDate></item>
<item>
<title><![CDATA[Sodium Chlorate]]></title><link><![CDATA[https://globalchem.en.ec21.com/Sodium_Chlorate--714714_5729266.html]]></link><description><![CDATA[water purification, oil and gas Drilling, pharmaceuticals, metallurgy, porcelain enamel, weed killer and defoliant.
- Specification 
Testing Items Quality Standard (GB/T1618-2008) / Reference Testing]]></description><pubDate><![CDATA[20250213]]></pubDate></item>
<item>
<title><![CDATA[Chlips Ion-Exchange Resin MLF-0020 High Efficiency Deionization Exchange Resin ION-EXCHANGE RESIN]]></title><link><![CDATA[https://kusinn.en.ec21.com/Chlips_Ion_Exchange_Resin_MLF--10949633_11578373.html]]></link><description><![CDATA[purification fine processing, and in accordance with the chemical
equivalent mixed compound made. In Yin, cationic continuous synchronous of
exchange role under can very easy to the system to ultra-p]]></description><pubDate><![CDATA[20250115]]></pubDate></item>
<item>
<title><![CDATA[Polyaluminium ChloridePAC]]></title><link><![CDATA[https://15936201203.en.ec21.com/Polyaluminium_ChloridePAC--12035181_12035395.html]]></link><description><![CDATA[to pipeline equipment, water purification effect is obvious, and it can effectively support the removal of color SS, COD, BOD and arsenic, mercury and other heavy metal ions in the water. 
]]></description><pubDate><![CDATA[20250108]]></pubDate></item>
<item>
<title><![CDATA[Non-Woven Filter Cartridges]]></title><link><![CDATA[https://swfiltec.en.ec21.com/Non_Woven_Filter_Cartridges--3147513_11984219.html]]></link><description><![CDATA[water purification line, but also for painting, plating or semiconductor lines. And no rinse requires as no foam.
3D fiber structure by thermo-binding
No media separates as media is bound strongly an]]></description><pubDate><![CDATA[20241231]]></pubDate></item>
<item>
<title><![CDATA[Fine-pored Silica Gel (PY-A  or TS6)]]></title><link><![CDATA[https://00426292000000785110.en.ec21.com/Fine_pored_Silica_Gel_PY--8990542_8995301.html]]></link><description><![CDATA[purification; moisture proof of apparatus, equipment, textiles, pharmaceuticals, and food; indoor air regulation; separation and dehydrated refine of oil and other organic chemical products, and used]]></description><pubDate><![CDATA[20241224]]></pubDate></item>
<item>
<title><![CDATA[Deep-Penetrating Steam Cleaner]]></title><link><![CDATA[https://rubyi.en.ec21.com/Deep_Penetrating_Steam_Cleaner--12030184_12030215.html]]></link><description><![CDATA[purification and humidification: can increase humidity and purify the air in certain scenarios.
Product advantages
Environmentally friendly and healthy: Only water is used, no chemical cleaners are n]]></description><pubDate><![CDATA[20241209]]></pubDate></item>
<item>
<title><![CDATA[Annular Plastic Teller Rosette Ring for Water Treatment Gas Absorption]]></title><link><![CDATA[https://peterlong199.en.ec21.com/Annular_Plastic_Teller_Rosette_Ring--12021447_12028874.html]]></link><description><![CDATA[water purification, cooling, and chemical separation in industries such as petroleum, chemicals, coal gas, and environmental protection.
Key Features:
High void volume for effective gas-liquid contac]]></description><pubDate><![CDATA[20241202]]></pubDate></item>
<item>
<title><![CDATA[HAISU Silica Thiol-Functionalized (STF) Extrapure 40-63UM]]></title><link><![CDATA[https://13184133710.en.ec21.com/HAISU_Silica_Thiol_Functionalized_STF--12026115_12026117.html]]></link><description><![CDATA[chemicals and fine chemicals purification recycling, etc. Compared with the previous traditional methods (chromatography, distillation, activated carbon, etc.) from the residual metal catalyst
purifi]]></description><pubDate><![CDATA[20241124]]></pubDate></item>
<item>
<title><![CDATA[Activated Carbon]]></title><link><![CDATA[https://fuhengsongchao.en.ec21.com/Activated_Carbon--12022602_12022609.html]]></link><description><![CDATA[water, 
purified water, beverage, food, medical water purification and electronic ultrapure water preparation. Sucrose, 
xylose, monosodium glutamate, medicine, citric acid, chemical products, food a]]></description><pubDate><![CDATA[20241106]]></pubDate></item>
<item>
<title><![CDATA[High Purity Polyaluminum Chloride Pac]]></title><link><![CDATA[https://ywputai.en.ec21.com/High_Purity_Polyaluminum_Chloride_Pac--12016681_12016682.html]]></link><description><![CDATA[water treatment chemicals,
Putai advocates for green recycling and sustainable development. Our PAC products are designed not only to meet the rigorous demands of large-scale industrial systems but a]]></description><pubDate><![CDATA[20241025]]></pubDate></item>
<item>
<title><![CDATA[Activated Carbon Fiber, Anti-Dust Acf Mask, Acf Filter Bag, Acf Felt, Acf Cloth]]></title><link><![CDATA[https://glasstexcn.en.ec21.com/Activated_Carbon_Fiber_Anti_Dust--1850306_12015775.html]]></link><description><![CDATA[water purification
ACF is widely used as odor removing material in the production of foods, medicines, beverages, sugar manufacture and brewery Industry. It is an ideal material as purifying medium i]]></description><pubDate><![CDATA[20241010]]></pubDate></item>
<item>
<title><![CDATA[M20 15um Sintered Metal Porous Titanium Gas Sparger/Diffuser]]></title><link><![CDATA[https://bjyg.en.ec21.com/M20_15um_Sintered_Metal_Porous--11722665_11724940.html]]></link><description><![CDATA[Water Treatment Plants: Improves dissolved air flotation efficiency for water clarification and purification processes.
Agricultural Applications: Facilitates controlled aeration in aquaculture syste]]></description><pubDate><![CDATA[20240927]]></pubDate></item>
<item>
<title><![CDATA[Natural Coconut Shell Charcoal]]></title><link><![CDATA[https://zulazi002.en.ec21.com/Natural_Coconut_Shell_Charcoal--11328231_11328257.html]]></link><description><![CDATA[chemical solutions and vegetable oils, recovery of solvents, water purification, recovery of gold etc.
Moisture: Max 12%
Ash content: &lt; 10%
Volatile: Max 14%
Fixed carbon: Above70%
Gross calorific va]]></description><pubDate><![CDATA[20240926]]></pubDate></item>
<item>
<title><![CDATA[Cylinder Group Connecting Rod TY96010]]></title><link><![CDATA[https://yoyik456.en.ec21.com/Cylinder_Group_Connecting_Rod_TY96010--11988505_12010212.html]]></link><description><![CDATA[Water Filter DSG-65/08
filter CZX-40*3Q
Filter Element SFX-1300*25W
water filter straw DLS-800
water filter parts SL-12/50
water filter machine purification system DLS-800
oil filter XUI-A250*30FS
se]]></description><pubDate><![CDATA[20240926]]></pubDate></item>
<item>
<title><![CDATA[Potassium Aluminum Sulphate]]></title><link><![CDATA[https://ifaiz0029.en.ec21.com/Potassium_Aluminum_Sulphate--10960827_10960954.html]]></link><description><![CDATA[water purification, leather tanning, dyeing, fireproof textiles, and baking powder. It also has cosmetic uses as a deodorant, as an aftershave treatment and as a styptic for minor bleeding from shavi]]></description><pubDate><![CDATA[20240926]]></pubDate></item>
<item>
<title><![CDATA[High Adsorption Zeolite Molecular Sieve 13X for Oxygen Psa Cryogenic Distillation]]></title><link><![CDATA[https://hytec01.en.ec21.com/High_Adsorption_Zeolite_Molecular_Sieve--11998321_12009751.html]]></link><description><![CDATA[chemical industry. 
Product Application* Deep purification of raw gas in air separation unit (removing carbon dioxide, water and some hydrocarbons at the same time);* Drying and desulfurization of n ]]></description><pubDate><![CDATA[20240925]]></pubDate></item>
<item>
<title><![CDATA[Weakly Acidic Cation Exchange Resin]]></title><link><![CDATA[https://20cb.en.ec21.com/Weakly_Acidic_Cation_Exchange_Resin--12004677_12004712.html]]></link><description><![CDATA[water and for special applications such as treatment of aqueous organic solutions and
selective separation of heavy metal cations. It can also be used for isolating and purification of biochemical
an]]></description><pubDate><![CDATA[20240914]]></pubDate></item>
<item>
<title><![CDATA[Decanter Centrifuge, Wastewater Treatment Centrifuge]]></title><link><![CDATA[https://degonglxj467.en.ec21.com/Decanter_Centrifuge_Wastewater_Treatment_Centrifuge--11999513_11999516.html]]></link><description><![CDATA[Decanter Centrifuge, Wastewater Treatment Centrifuge
Description:
A Decanter Centrifuge for Wastewater Treatment is an essential machine in the management and purification of industrial and municipal]]></description><pubDate><![CDATA[20240906]]></pubDate></item>
<item>
<title><![CDATA[Activated Carbon]]></title><link><![CDATA[https://aqualightglobal.en.ec21.com/Activated_Carbon--11993193_11993194.html]]></link><description><![CDATA[water treatment, air purification, food and beverage, and pharmaceuticals are key consumers.Understand Regulations: Different countries have specific import regulations, certifications, and standards]]></description><pubDate><![CDATA[20240828]]></pubDate></item>
<item>
<title><![CDATA[506HN-1 Type Deoxidizer]]></title><link><![CDATA[https://sanda1993.en.ec21.com/506HN_1_Type_Deoxidizer--11992035_11992655.html]]></link><description><![CDATA[506HN-1 Type deoxidizer belongs to a metal-oxide system deoxidizer and is mainly used for chemical adsorption deoxidation and purification of ethylene, propylene, nitrogen, inert gases, carbon dioxid]]></description><pubDate><![CDATA[20240827]]></pubDate></item>
<item>
<title><![CDATA[Manufacturer&apos;s High-Quality Polyester Needled Filter Media]]></title><link><![CDATA[https://hengyuankeji.en.ec21.com/Manufacturer_s_High_Quality_Polyester--11984176_11984794.html]]></link><description><![CDATA[water treatment and oil filtration.
Other Sectors: Includes applications in air purification and dust removal in industries like automotive manufacturing, food processing, and pharmaceutical producti]]></description><pubDate><![CDATA[20240813]]></pubDate></item>
<item>
<title><![CDATA[The 25th China(Guangzhou) Intl Die Casting Foundry &amp; Industrial Furnace Exhibition]]></title><link><![CDATA[https://jolinyao.en.ec21.com/The_25th_China_Guangzhou_Intl--10256509_11866659.html]]></link><description><![CDATA[purification system; water treatment equipment and technology; nitrogen making technology; gas separation and recycling technology.
八、Ventilating device;
Exhibition Charges 
Brand Hall (minimum a]]></description><pubDate><![CDATA[20240813]]></pubDate></item>
<item>
<title><![CDATA[Factory Supply Food Additives Xanthan Gum]]></title><link><![CDATA[https://zb111111.en.ec21.com/Factory_Supply_Food_Additives_Xanthan--11982423_11982476.html]]></link><description><![CDATA[chemical synthesis equipment. Superior product quality is guaranteed by a high-level air-conditioning clear system in the extraction, purification, drying, and packing procedures. We also have a stro]]></description><pubDate><![CDATA[20240809]]></pubDate></item>
<item>
<title><![CDATA[DHC300 Disc Centrifuge Separator for Bacteria Separation]]></title><link><![CDATA[https://hugo123.en.ec21.com/DHC300_Disc_Centrifuge_Separator_for--11980425_11982772.html]]></link><description><![CDATA[Chemical industry: Mainly used in separating industrial chemicals, paint and coatings. Also it could be used in the clarification and purification of wastewater from light, textile, chemical fiber in]]></description><pubDate><![CDATA[20240809]]></pubDate></item>
<item>
<title><![CDATA[Filter Membrane&amp;PVDF Membrane&amp;MCE Membrane&amp;PES Membrane&amp;PP Membrane]]></title><link><![CDATA[https://biogene123.en.ec21.com/Filter_Membrane_PVDF_Membrane_MCE--11963552_11963617.html]]></link><description><![CDATA[chemical formula is : - (CH2CF2)n- , melting point: 170℃，
thermal decomposition temperature: 350℃, nonflammable, density:1.75-1.78g/cm3.
PVDF is resistant to most chemicals and solvents, oxidan]]></description><pubDate><![CDATA[20240705]]></pubDate></item>
<item>
<title><![CDATA[UVC Water Purification Faucet]]></title><link><![CDATA[https://uvdf.en.ec21.com/UVC_Water_Purification_Faucet--11953636_11953637.html]]></link><description><![CDATA[Utilizing UVC light instead of chemical disinfectants avoids the use of harmful chemicals and reduces the environmental footprint associated with traditional water purification methods.
]]></description><pubDate><![CDATA[20240619]]></pubDate></item>
<item>
<title><![CDATA[Ammonium Sulfate White Crystal Granular Nitrogen Fertilizer N21%Min]]></title><link><![CDATA[https://newagri.en.ec21.com/Ammonium_Sulfate_White_Crystal_Granular--11938729_11953081.html]]></link><description><![CDATA[purification process, because ammonium sulfate is an inert
substance, not easy to react with other bioactive substances, in the
purification process can maximize the protection of protein activity, i]]></description><pubDate><![CDATA[20240618]]></pubDate></item>
<item>
<title><![CDATA[Methyl Acetate Plant]]></title><link><![CDATA[https://slchemtech.en.ec21.com/Methyl_Acetate_Plant--10304804_10304816.html]]></link><description><![CDATA[water ternary azeotrope have boiling points quite close to that of azeotrope, thereby, it is difficult to separate and the product purification is very complicated.
3. Large amount of non-reacted met]]></description><pubDate><![CDATA[20240528]]></pubDate></item>
<item>
<title><![CDATA[Palladium Pd Nanoparticles]]></title><link><![CDATA[https://hwnanomaterial.en.ec21.com/Palladium_Pd_Nanoparticles--9055729_9406288.html]]></link><description><![CDATA[purification, chemical applications, groundwater treatment and jewelry is palladium nanopowder use.
2.Used for fuel cells, combine hydrogen and oxygen to produce electricity, heat, and water also the]]></description><pubDate><![CDATA[20240523]]></pubDate></item>
<item>
<title><![CDATA[Spa Ozone Generator]]></title><link><![CDATA[https://qjozonetech.en.ec21.com/Spa_Ozone_Generator--11938412_11938413.html]]></link><description><![CDATA[Benefits of Quanju Spa Ozonators
Ozonators provide superb purification for your spa water and an assortment of additional benefits for your spa. Some benefits include:
Disinfection and Sterilization:]]></description><pubDate><![CDATA[20240517]]></pubDate></item>
<item>
<title><![CDATA[Granular Activated Carbon]]></title><link><![CDATA[https://fionaffdong.en.ec21.com/Granular_Activated_Carbon--11927835_11927943.html]]></link><description><![CDATA[According to customers&apos; specific requirements, we can provide 8*30, 12*40 or customized partical size, mainly applied in pure water purification, chemical decolorization, air purification.
]]></description><pubDate><![CDATA[20240422]]></pubDate></item>
<item>
<title><![CDATA[PU Foam Dispensing Machine]]></title><link><![CDATA[https://shnuben2023.en.ec21.com/PU_Foam_Dispensing_Machine--11748549_11748638.html]]></link><description><![CDATA[water-proof box, Percolator filter, plastic cabinet, Plastic water-proof box, Lamp cover, Locks shell, Purification room door, Refrigerator door, Transformer protect cover, Street lighting, Water－p]]></description><pubDate><![CDATA[20240415]]></pubDate></item>
<item>
<title><![CDATA[Sulfur Recovery Catalyst]]></title><link><![CDATA[https://henglv88.en.ec21.com/Sulfur_Recovery_Catalyst--9541407_9541432.html]]></link><description><![CDATA[poisoning.
It is suitable for H2S acid gas oil refinery, natural gas purification desulfurization plants,
city gas plant and petrochemical plants, the Claus sulfur recovery in chemical plants.]]></description><pubDate><![CDATA[20240407]]></pubDate></item>
<item>
<title><![CDATA[Strongly Acidic Ion Exchange Resin]]></title><link><![CDATA[https://kevin1550gmailcom.en.ec21.com/Strongly_Acidic_Ion_Exchange_Resin--11920021_11920028.html]]></link><description><![CDATA[Water purification equipment and also can supply complete after-sales service.
We can also provide these products to meet your requirements, we also have a team to do the after- sales service.
Q9. Is]]></description><pubDate><![CDATA[20240403]]></pubDate></item>
<item>
<title><![CDATA[Coconut Shell Activated Charcoal]]></title><link><![CDATA[https://gtrichglobal.en.ec21.com/Coconut_Shell_Activated_Charcoal--11918941_11919068.html]]></link><description><![CDATA[offers superior adsorption capabilities for diverse applications. Whether used in water treatment, air purification, or chemical processes, it consistently delivers high performance and reliability.]]></description><pubDate><![CDATA[20240401]]></pubDate></item>
<item>
<title><![CDATA[Stainless Steel Sheet]]></title><link><![CDATA[https://gallianz.en.ec21.com/Stainless_Steel_Sheet--11858614_11903237.html]]></link><description><![CDATA[water purification material, equipments and components. It is widely used in industry, construction, car, household electrical appliances, Paper and Pulp Industry, Pharmaceutical Industry, Food, Chem]]></description><pubDate><![CDATA[20240401]]></pubDate></item>
<item>
<title><![CDATA[RS Series Single Stage Rotary Vane Vacuum Pumps]]></title><link><![CDATA[https://doctorpump.en.ec21.com/RS_Series_Single_Stage_Rotary--11435863_11480477.html]]></link><description><![CDATA[Water purification treatment
Analytical instruments
Health &amp; Beauty
Advertisement making
Equipment repair
Communication electronics
Petrochemical
Environmental detection system
Oxygen production in p]]></description><pubDate><![CDATA[20211123]]></pubDate></item>
<item>
<title><![CDATA[3-CHLORO-2-hydroxypropyltrimethyl Ammonium Chloride  3327-22-8]]></title><link><![CDATA[https://dyjmhg257.en.ec21.com/3_CHLORO_2_hydroxypropyltrimethyl_Ammonium--11550743_11550744.html]]></link><description><![CDATA[water purification as flocculants.4.Commodity chemical industry: Cationic guar generated when reacting with liquid cationic etherification agent CTA and other substances are important daily chemicals]]></description><pubDate><![CDATA[20220406]]></pubDate></item>
<item>
<title><![CDATA[Porous Sintered Metal Disc         Sintered Metal Powder Discs       Porous Stainless Steel Discs]]></title><link><![CDATA[https://jintaiporous.en.ec21.com/Porous_Sintered_Metal_Disc_Sintered--11481992_11481998.html]]></link><description><![CDATA[chemical, fine chemicals, food and beverage, air purification, electronics industry, textile industry, water treatment and other fields.
https://www.jintaiporous.com/porous-metal-components/porous-si]]></description><pubDate><![CDATA[20221219]]></pubDate></item>
<item>
<title><![CDATA[Original Stanley UVC LED Chip 275nm]]></title><link><![CDATA[https://moonled.en.ec21.com/Original_Stanley_UVC_LED_Chip--11503282_11503290.html]]></link><description><![CDATA[purification and water treatment markets.
Moonleds provide complete UVC series products and customized services. We have developed and completed various power packages for 275 nm UVC, including 3535,]]></description><pubDate><![CDATA[20220104]]></pubDate></item>
<item>
<title><![CDATA[Silica Gel White,Blue,Orange]]></title><link><![CDATA[https://global2003za.en.ec21.com/Silica_Gel_White_Blue_Orange--11878102_11878168.html]]></link><description><![CDATA[purified and processed into either granular or beaded form. As a desiccant, it has an average pore size of 2.4 nanometers and has a strong affinity for water molecules.Orange silica gel, also known a]]></description><pubDate><![CDATA[20231220]]></pubDate></item>
<item>
<title><![CDATA[Adsorbent]]></title><link><![CDATA[https://reformchem.en.ec21.com/Adsorbent--11910632_11910638.html]]></link><description><![CDATA[activated adsorbent
is a material that has the ability to attract and hold molecules, ions, or particles on its surface. It is commonly used in a variety of applications, such as water purification, ]]></description><pubDate><![CDATA[20240311]]></pubDate></item>
<item>
<title><![CDATA[Zeolite Powder]]></title><link><![CDATA[https://ceramicspare.en.ec21.com/Zeolite_Powder--11719237_11728971.html]]></link><description><![CDATA[purified to produce zeolite molecular sieve series products.
Zeolite powder has a wide range of applications, including:
1. Catalysts for petrochemical production
2. Water purification, adsorption of]]></description><pubDate><![CDATA[20230216]]></pubDate></item>

</channel>
</rss>