Article List
- How to deal with ferrous sulfate stained clothes?Lisa Chen, one of stuff from Rech Chemical Co. Ltd samples department, often need to pack bag samples which are sented to customers at home and abroad. As the she pack more samples, it’s inevitable to be stained by ferrous sulphate monohydrate on clothing or shoes. Being infected with ferrous sulfate, clothes often appears yellow stains. Whatever how Lisa washed the stains, they cannot be cleared up. Lisa how to do?Product News September 22, 2016
- Summary the usages of ferrous sulfate in water treatmentFerrous sulfate, also known as green vitriol, copperas, iron vitriol, is widely used as flocculating agent, reducing agent, the precipitation agent in sewage treatment. Many domestic and foreign customers come to purchase ferrous sulfate from Rech chemical Co. Ltd. Ferrous sulfate is mainly used in water treatment.Product News September 21, 2016
- How do dyeing factory precede wastewater decolorizing by magnesium sulfate?Although the dye industry development and the stability of the printing and dyeing techniques improve the textile dyeing quality, the textile dyeing wastewater decolorizing treatment undoubtedly meet more difficulty. Magnesium sulfate and ferrous sulfate are used to deal with the printing and dyeing wastewater, which are the economic and effective processing method.Product News September 19, 2016
- Ferrous sulfate adsorption coagulation method treat nuclear radiationOnce nuclear radiation happens, the human body, food, objects and water would be polluted. The composition as ferrous sulfate can be efficient to treat the nuclear radiation pollution on drinking water. The method and its purification rate is as follows.Method 1: mix and stir plant ash 2 grams, 100Product News September 30, 2016
- Is”On board date” different from “Date of sailing”?During the process of manganese sulfate foreign trade, Sales assistant would always meet some problems. One of our Pakistan clients opened a L/C to us, which required all the shipping documents specified the “date of sailing”, however, our B/L had only showed the “On board date”. Regarding the L/C requirement policy "All the documents and certificates should keep consistent", “On board date” can be the same with “date of sailing”?Industry News August 10, 2016
- Zinc sulfate could effectively treat the apple trees’ lobular diseaseIn September, it is the right time for apple to do autumn fertilization. To win the next fruit harvest, farmers usually value the autumn fertilization mostly. There’re many kinds of Autumn fertilizers as farmyard manure, zinc sulfate inorganic fertilizer, green manure and other livestock barnyard manure.Product News August 10, 2016
- Rech Chemical share a simple zinc supplementation solution for riceThe agriculture grade zinc sulfate, purchased from Rech Chemical Co. Ltd, could be applied in basal fertilization and topdressing, spraying, soaking seed, and seed dressing. In order to help you to apply zinc fertilizer more scientifically and reasonably, Rech chemical now share a solution of zinc spraying supplementation for rice. And the simple fertilization technology is as follows:Product News August 10, 2016
- The experience of communication with a Japanese customerBecause of an international business of ferrous sulfate, I have the opportunities to communicate with customers from many countries. Different customers had left a different impression on me, especially a story with a Japanese customer which influenced me much.Company News August 09, 2016
- Rech Chemical teach you how to treat hoof rot disease with zinc sulfate (2)According to the incidence reasons for hoof rot disease, zinc sulfate solution could effectively treat the cattle hoof rot disease and make the farmers’ loss down to the minimum.Product News August 09, 2016
- How does cattle’s rotting hoof disease come from? (1)Not all the zinc sulfate foreign purchasers use it as additive in feeding, sometimes they use it as an drug to treat in to prevent and control cattle hoof disease.Product News August 09, 2016