Hsro-4040 Sanitary Medical Special Reverse Osmosis Membrane RO

• Customization: Available
• Type: Reverse Osmosis
• Usage: Environmental Protection, Chemical Industry, Seawater Desalination
• Model NO.: HSRO-4040
• Motive Force: Pressure
• Style: Spiral
• Performance: Efficient Filtration
• Certification: CE, RoHS, NSF
• Membrane Type: Spiral
• Gallons Per Day: 1900
• Desalination Rejection Rate: 99.5%
• Testing Pressure: 150psi
• Sample: Yes
• Transport Package: 1/PC 1.1*0.11*0.11(M)/PC
• Specification: 4040
• Trademark: HYNAMO/OEM
• Origin: China Hangzhou
• HS Code: 8421991000
• Production Capacity: 150000/Month

Product Description

FAQ

 

HYNAMO INDUSTRIAL SANITARY RO MEMBRANE:

HSRO  The Heat-Sterilization Reverse Osmosis membrane product has the characteristics of good water quality and can withstand the disinfection treatment of hot water. The product is available in a multi-shell, full-fit construction for all special hygiene applications; all components are FDA compliant 

The features of heat - disinfectable reverse osmosis membranes are as follows:

Features related to disinfection

 

• Good thermal stability: Heat - disinfectable reverse osmosis membranes can withstand high temperatures. Generally, they can operate at around 80°C or even higher for a short period and can be routinely heat - disinfected at approximately 60°C without significantly damaging the membrane's structure and performance, ensuring the integrity and separation performance of the membrane during the heat - disinfection process.
• Efficient and convenient disinfection: By using hot water or steam for disinfection, compared with chemical disinfection methods, there is no need to use chemical agents, thus avoiding the impact of chemical residues on water quality and the membrane elements themselves. Meanwhile, it can quickly and effectively kill bacteria, microorganisms, etc. on the membrane surface and inside, greatly reducing the risk of microbial contamination, improving the disinfection effect and efficiency, and ensuring the quality of the produced water.
• Extended membrane lifespan: Regular heat disinfection can effectively remove biological pollutants on the membrane surface, prevent the formation of biofilms, reduce membrane fouling and blockage caused by microbial growth, thereby extending the membrane's lifespan and reducing the maintenance cost of the system and the frequency of membrane element replacement.

Features of separation performance

 

• High salt rejection rate: It has excellent salt - retaining ability. For various salts in water, such as sodium chloride, magnesium sulfate, etc., it can achieve efficient separation and retention. Generally, the salt rejection rate can be as high as over 99%, ensuring the low salt content of the produced water and meeting the needs of various high - purity water uses.
• High water flux: While ensuring the salt rejection rate, it can maintain a high water flux, that is, a large amount of water can pass through a unit membrane area per unit time. It can treat a large amount of water in a relatively short time, improving the water production efficiency of the water treatment system to meet the water demands of different scales.
• Good selectivity: It has good selectivity for different substances. In addition to the effective retention of salts, it can also separate organic matter, colloids and other impurities in water according to molecular size, charge and other characteristics, making the quality of the produced water better.

Other features

 

• Strong chemical stability: Besides thermal stability, it also has good tolerance to common acids, alkalis, oxidants and other chemical substances. Under water quality conditions with different pH values and in the influent environment that may contain certain chemical substances, it can maintain stable performance and is not easily eroded or degraded by chemical substances.
• High mechanical strength: It has good mechanical properties and can withstand certain pressure and water flow impact. During the operation of the reverse osmosis system, it is not prone to mechanical damage such as rupture and perforation, ensuring the reliability and stability of the membrane element during long - term operation.
• Good compatibility: It can be compatible with various components and processes of the reverse osmosis system, can adapt to different influent water qualities and treatment requirements, and can be flexibly configured and combined according to specific water treatment needs, improving the overall performance and adaptability of the system.

  Product Parameters

 

	MODEL	400-HSRO	4040-HSRO
Product specifications	Nominal salt rejection,%	99.5	99.5
	Minimum salt rejection,%	99.2	99.2
	Permeate flow rate,m^3/d(gpd)	34(9000)	7.9(1900)
	Active membrane area,m^2(ft^2)	37.2(400)	8.36(90)
	Feed spacer,mil	28
Test conditions	Feed water NaCl,ppm	2000
	Pressure,psi(bar)	150(1.0)
	Temperature,ºF(ºC)	25
	Recovery rate of single membrane element,%	15
	pH	7-8
Max.  operation limits	Pressure,psi(bar)	600(4.14)
	Feed water flow,m^3/h	17	3.6
	Feed free chlorine tolerance,mg/l	<0.1
	pH range during continuously operation	2-11
	Max. pressure drop for single element,psi(bar)	15(0.1)
	Temperature,ºF(ºC)	45
	Feed Silt Density Index(15 min)SDI15	5
	pH range during chemical cleaning	1-13

Founded in 2005, Hangzhou Haina Environmental Protection Technology Co., Ltd. is a company engaged in the research, development, manufacture and customer service of reverse osmosis and nanofiltration membrane elements, and owns the core technology enterprise of membrane sheets manufacturing. We have an annual production capacity of 15 million square meters of membrane sheets, 200,000 pieces of industrial 8040 membrane elements and 18 million pieces of household membrane elements,(and growing every year to match the global market demands.)