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Zero Liquid Discharge Reverse Osmosis ZLP

Specification

Model	Water Production	Stable Desalination Rate	Area	Testing Conditions
AD-ZLP-8040FR	11000GPD	99.75%	37.2m²	225psi, 2000ppm NaCl

Product Size

Element Size	A	B	C
8040	40.0 (1016mm)	1.125 (29mm)	7.9 (201mm)

AD-ZLP-8040FR Testing Parameters

Testing Conditions:

Operating Pressure…………………………………225 psi (1.55 MPa)
Temperature………………………………………77℉ (25℃)
Concentration………………………………………2000 mg/L NaCl
Single Membrane Element Recovery Rate………………………15%
pH…………………………………………7.5-8.0

Operating Limits

Maximum Operating Pressure……………………………600 psi (4.1 MPa)
Maximum Feed Water Temperature……………………………113 °F(45 ℃)
Maximum Feed Water SDI……………………………5
Feed Water Free Chlorine Concentration…………………………＜0.1 ppm
Feed Water pH Range During Continuous Operation………………2-11
Feed Water pH Range During Chemical Cleaning………………1-13
Maximum Pressure Loss of a Single Membrane Element………………15 psi (0.10 MPa)

Precautions

① The product water from the system should be discarded one hour before the first startup;

② During startup and shutdown, excessive fluctuations in flow and pressure pose a risk of membrane element rupture. The system should gradually increase/decrease pressure and flow during startup and shutdown operations, with a pressure rise/fall rate ≤0.07 MPa/s;

③ The feed water SDI value must be below 5.0;

④ It is strictly prohibited for grease to enter the reverse osmosis system;

⑤ If the pressure on the product water side is higher than the feed water pressure, it can cause physical damage to the membrane, so back pressure on the product water side of the membrane element should be avoided at all times.

General Information

① Each membrane element is equipped with a concentrate sealing ring, a connection adapter, and corresponding O-rings at the time of leaving the factory, specific content is subject to the actual product;

② Once the element is wetted, it should always be kept moist;

③ When the system is out of service for a long time, the membrane element should be immersed in a protective liquid to prevent microbial growth. The standard preservation liquid contains 1.0% (weight) sodium bisulfite (food grade) and 1.0% (weight) sodium citrate (food grade);

④ Users should avoid using any chemical agents that may affect the membrane element. If such chemical agents are used, Jiangsu Aidemans Technology Co., Ltd. will not bear warranty responsibilities;

⑤ Due to the inability to control the user's methods and conditions of use, Aidemans Company does not bear any consequences arising from the use of the information and data in this sample, nor guarantees the safety and applicability of the product, whether used alone or in conjunction with other products. Users are advised to conduct tests to determine its safety and whether it is suitable for their specific purposes;

⑥ Due to technical improvements and product updates, technical data may change at any time without prior notice.

AD-ZLP Functional Layer Surface Morphology

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Zero Liquid Discharge Reverse Osmosis ZLP

Product Features: Zero discharge reverse osmosis series products use improved functional layer microstructure control technology, with a rougher surface and a 35% increase in filtration area; intelligent production processes ensure that the membrane surface is defect-free and desalination is stable; the special cross-linking treatment on the surface of the functional layer significantly improves resistance to chemical degradation, which is beneficial for withstanding high-intensity acid-base cleaning capabilities, making the product more stable, energy-saving, and long-lasting; mainly applied in zero discharge process reverse osmosis filtration.

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Zero Liquid Discharge Reverse Osmosis

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Contact Information

Address: Room 603, Block C, Yuanhe Tang Science and Technology Culture Research and Development Community, 588 Xuanroad, Yuanhe Street, Xiangcheng District, Suzhou City
Telephone:0512-62808808
E-mail: jsadms@163.com

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