বিস্তারিত

LP RO Membrane

Heron LP Series HM2 low pressure brackish water reverse osmosis membrane elements are made with the most high-tech super low pressure composite polyamide membrane available in the world combining with decades of knowledge and experience in manufacturing reverse osmosis. LP Series HM2 Heron RO Membrane elements offer high rejection when feed water TDS value is lower than 5000ppm. They provide consistent, outstanding system performance in treating with brackish water, underground water and surface water.

Features:

High rejection, super large productive. Their operational pressure is no more than 70% of normal brackish membrane. HM2 series Heron RO Membrane elements can lower your operating and maintenance costs a lot by lowering the requirement of pumps, pressure vessels, piping and other components.
HM2 Series Heron RO Membrane consistent, outstanding performance, improved element structure, wide flow path and short membrane leaf design.TW series of elements stand for the super reliable operation and most effective cleaning.
HM2 Series Heron Reverse Osmosis Membrane wide range and complete sets of products. There is 2.5 inch and 4.0 inch in diameter; 14 inch, 21inch and 40inch in length which can meet different system requirements about productive. Moreover, we can also design different size and specifications membrane elements according to client’s requirements.

Product Specifications:

Model	Active Membrane	Operate Pressure	Average Flow	Rejection	Recovery
Model	Area ft2（m2）	Psi（MPa）	GPD（m3/d）	（%）	（%）
HM2-2540-ULP	28（2.6）	150（1.05）	800（3.0）	98.3	15
HM2-4021-ULP	36（3.3）	150（1.05）	1000（3.8）	98.5	8
HM2-4040-ULP	78（7.5）	150（1.05）	2700（10）	98.5	15
HM2-8365-ULP	365（34）	150（1.05）	11000（40）	99.5	8
HM2-8400-ULP	400（37）	150（1.05）	12000（45）	99.5	15

Note： Test Conditions

Permeate flow and salt rejection based on the following test conditions: 2000 ppm NaCl, 150 psi (1.05Mpa), 77°F (25°C), pH 7.5, and above recovery.
Permeate flow rates for individual elements may vary +/-15%.
Minimum rejection is 99.0%.

Operating Limits

Maximum Operating Pressure………………………..……. 600psi（4.2MPa） Maximum Feed Water Temperature…………..………… 113 °F (45℃) Maximum Feed SDI…………………………………………... SDI 5 Free Chlorine …………..…………………………………….... ＜0.1ppm PH Range Continuous Operation……………………..… 3～10 PH Range Short-Term Cleaning…………………………… 2～11 Maximum Pressure Drop ………………………..………….. 15Psi（0.1MPa）