Has your wastewater treatment always failed to meet standards?

After eight years working at a wastewater treatment plant, my biggest headache was unstable effluent indicators. I tried various chemicals, but none worked well. It wasn't until last year when I started using TONGGE's Polymer Ferric Sulphate that things really improved.

Why is Polymer Ferric Sulphate called a "jack of all trades" for wastewater treatment?

I remember treating a batch of electroplating wastewater last month, and the heavy metal levels wouldn't go down. After adding TONGGE's Polymer Ferric Sulphate, not only did the heavy metal levels meet standards, but the COD level also dropped by 30%. This composite water purifier is truly much more effective than traditional chemicals.

Will this chemical cause secondary pollution?

What reassures me most about TONGGE's Polymer Ferric Sulphate is its environmental friendliness. The test report shows that the residual iron ion concentration is far below the national standard, and the sludge volume is nearly half that of using conventional chemicals, which greatly reduces the subsequent disposal pressure.

Will the effectiveness be compromised in low-temperature environments?

During the coldest period of last winter, the water temperature dropped below 5°C, and conventional coagulants were almost ineffective. However, TONGGE's Polymer Ferric Sulphate maintained excellent flocculation results, keeping the effluent turbidity consistently below 5 NTU.

Is it difficult to operate?

It's much simpler than expected. Simply add the solution according to the proportion, without the pH adjustment required. Even temporary workers in our factory can now operate it, and we no longer have to worry about night shift workers making mistakes with the dosing process.

Is the overall cost-effective?

Although the unit price may seem high, the amount used is very low. TONGGE's Polymer Ferric Sulphate requires only 60% of the dosage of conventional chemicals. Combined with the reduced sludge treatment costs, this translates to a monthly savings of nearly 20,000 yuan. If you're still struggling with effluent quality, you should try TONGGE's Polymer Ferric Sulphate. Our plant has stopped using other chemicals; this one alone is already delivering excellent results. For detailed specifications, their website provides comprehensive information, and their sales engineers are knowledgeable.