Imported US Cheongju force TFT fungicide

The main component of the film type suitable pH value of the proportion of salt (amine salt) of about 1.0kg / l 10-11 cellulose acetate membrane or a composite membrane using the method:? Fungicides MicroTreat TFT may be used according to the following three methods. 1. Continuous injection will MicroTreat? TFT injection before the security filter to use a dose of 3-5ppm. Intermittent injection can also be changed according to the actual situation, such as the injection of a few hours each day, or every other day injection, which can reduce operating costs, and can be well controlled breeding bacteria. 2. Soak the MicroTreat? TFT press fungicide formulated as a 1% concentration solution (for cellulose acetate membranes, sulfuric acid or hydrochloric application pH of the solution was adjusted to 4-6), with the low-pressure pump into the system, soak 60 minutes, e.g. pollution is serious, the soaking time should be extended. Followed by reverse osmosis product water or demineralized water for 15 minutes. Note:? TFT soaked before use MicroTreat, you should use acid to remove that may exist on the membrane surface hydroxide. After soaking, with caustic (recommended cleaners KL2000TM clear power companies) to remove the bodies of organisms and organic debris. 3. cleaning cycle will MicroTreat? TFT 20% concentration solution formulated as microbicides, low pressure rinse cycle, no less than 60 minutes. (This does not apply for cellulose acetate membrane). Pharmaceutical Packaging: MicroTreat TFT imported from the United States, five gallons (20 kg) drums?.