The ratio of reverse osmosis (RO) stuffing agent should be determined according to the specific water quality, the design parameters and operating conditions of the RO system. Generally speaking, the RO stool resistant plan usually includes the following key components:
Correspondence: It is used to prevent metal components in the RO system. Common corrosion agents include nitrite, sulfate, and inorganic phosphate.
Differentians: It is used to prevent the gathering and precipitation of suspension or sediments in the RO system. Common decentrals include polyphospholtic acid, polyacrylamide, and so on.
PH regulator: It is used to regulate the pH value of RO system’s water inlet to optimize the performance of the membrane and extend life. Common pH regulators include sodium hydroxide and sodium bicarbonate.
Anti -scale agent: It is used to prevent calcium and magnesium plasma in the RO system forming scale to keep the membrane surface clean. Common anti -scale agents include polymer complexes, sub -phosphoric acid, etc.
When the ratio RO -resistant agent, it is recommended to follow the following steps:
Determine water quality: Through the analysis of water quality of raw water, understand the main ingredients and content. Pay special attention to the concentration of major ions (such as calcium, magnesium, iron, silicon, etc.), pH value and suspension.
Reference supplier suggestions: contact the RO stuffing agent supplier, consult their suggestions and recommended proportion plans. Suppliers usually provide stool -resistant products that meet different water quality conditions and give corresponding use guidance.
Consider the design parameters: According to the design parameters of the RO system, such as the area, pressure, flow, etc., and the expected water quality requirements, adjust the ratio of the resistance agent. These parameters will affect the amount and frequency of the shielding agent.
Field test: Before actual operation, some small -scale field trials can be performed to determine the best scalp resistance ratio. Through field trials, the effect of stuffing agents and the stability of the RO system can be evaluated.
It should be noted that the ratio of the RO stuffing agent needs to be adjusted according to the specific situation and is regularly monitored and optimized. It is best to consult a professional water treatment technicians or suppliers when choosing and using the RO stuffing agent, and follow the instructions and safety operation specifications.