1. Product introduction
Coal-based water purification Granular Activated Carbon with high quality Anthracite as raw material. The product used high temperature water vapor by crushing or screening and post processing. It has a larger surface area, developed pore structure, good adsorption performance, high strength, resistant to washing and other characteristics. Coal-based water purification granular Activated Carbon has strong adsorption ability for free chlorine and harmful gas in the air and all kinds of water, also is good for drinking water purification. Coal-based water purification granular activated carbon is generally recycled carbon, which contains trace amounts of heavy metals, generally widely used in industrial sewage purification.
2. Application
a. Coal-based water purification granular activated carbon used for water treatment, chemical pigment electronic factory, food factory, waste gas treatment plant and biological carrier, landfill, seawater aquaculture breeding and other fields.
b. Coal-based water purification granular activated carbon used in the purification of raw water, purification of tap water, especially in the purification and treatment of chemical wastewater, as well as the use of brackish water treatment plant, chlorine root treatment.
c. Coal-based water purification granular activated carbon is suitable for power plants, petrochemical, food refinery and beverage, sugar pharmaceutical, pharmaceutical industry, electronics industry, chemical industry, drinking water, fish farming, shipping industry, industrial wastewater, sewage water purification and other industries. It can effective adsorption of free chlorine, phenol, sulfur, oil, pesticide residues and other organic pollutants, especially the precursors of mutagens (THM).
d. Coal-based water purification granular activated carbon used for the golf course soil improvement and other projects.
3. Process
Coal-based water purification granular activated carbon with high quality anthracite as raw material, it produced by high temperature steam, and by carbonization, activation, crushing and sieving process.
4. Transportation and Packing
Woven bag, lined with plastic film bags, each 25kg can also be packaged according to customer demand. The product should be placed in a cool and dry place during storage; When transportation, it prevents to mixed with hard materials, to prevent carbon particles broken that affecting the quality of packaging, to prevent breakage. To avoid leakage or mixed with debris; to avoid water, oil and fire.
Granular Water Purification Activated Carbon Water Purification Granular Activated Carbon,Granular Water Purification Activated Carbon,Purification Granular Activated Carbon Ningxia YiFeng RuiDa Activated Carbon Co.,LTD , https://www.nxyfrdhxt.com
Rotten cloth head, broken sponge "packaged" out bright sofa
On August 18, the reporter received a response from the public, saying that there were many “black workshops†for processing inferior sofas in the Nanguan plate market in Kaifeng City, and some of the sofas they processed were sold to some large furniture stores in Kaifeng.
On the morning of the same day, the reporter found a small sofa processing workshop hidden in the plate market in the Wangwangtai District. It is quite remote, like a junkyard. There are bundles of rags and broken sponges on the ground, giving off an unpleasant smell.
Inside the operating room of the processing sofa is a sawing machine with black construction waste that has not been sawed. Aside from the waste, there are a lot of discolored sponges, planks and foam. A worker is processing the sofa, and the sofa shelf processed with the scraps of the construction site is placed on the workbench, and the black panel is covered with a piece of gray cement. The worker will scrape the sponge east and piece it to the inside of the sofa frame. If it is not flat, it will be filled with some rags and broken cotton. After filling it, spray a layer of glue on it, then put a layer of clean sponge, a layer of non-woven cloth on the outer layer of the sponge, and then cover the finished sofa cover, a fabric sofa with a fascinating appearance. All right.
"This kind of sofa is also sold in big shopping malls."
A middle-aged woman who is sewing a sofa cover said that these sofas are generally wholesale-oriented and wholesale to some furniture stores and night market vendors in Kaifeng. The wholesale price ranges from 800 yuan to 1,200 yuan, and the price of the mall is 2,000 yuan to 5,000 yuan.
In a small workshop next to a processing sofa, a man who is using a construction waste to nail a sofa frame told reporters that he has been a sofa for more than 10 years. He used to be a sofa agent in some furniture malls in Kaifeng, knowing the inside story. “These construction wastes are more durable. The only downside is that they don’t look good, but the sofa frames are all wrapped inside, and no one will open them.â€
He took out a picture book with various styles of sofa patterns. He said: "These high, medium and low grade sofas can be made, but the price is different. These sofas are economical and have a market, like the gorgeous furniture center. Some big furniture stores also have to sell."
Seize the problem sofa in the big shopping mall
On the afternoon of the 19th, the reporter went to the Huamei Furniture Center, located beside Wufu Road, with the staff of the inspection team of the Wangtai District Industrial and Commercial Branch in Kaifeng City to investigate the sofa booths.
In addition to the sofas produced by regular manufacturers, sofas produced by local small workshops can also be found here. The industrial and commercial personnel came to a booth selling sofas on the first floor of the Huamei Furniture Center. They pointed to a gray single sofa and asked a female salesperson. Where is the manufacturer of the sofa? The female salesperson replied: "Opening."
The industrial and commercial personnel opened the bottom of the sofa and found that the white fabric was tightly sealed and the frame of the sofa could not be seen at all. After obtaining the consent of the stall owner, the industrial and commercial personnel cut the non-woven fabric at the bottom of the sofa and found that the inside frame was made of black construction waste and filled with yellowing and hair. Black old sponge. Perhaps the materials used were damp, and the reporter saw a black bug on the opened panel quickly plunging into the blackened old sponge.
When asked about the purchase channel of such a sofa, the female salesperson said that she was just a salesperson, and it was not clear.
A person in charge of the Huamei Furniture Center said that “Huamei†has always been a furniture sales mall that the citizens trust in Kaifeng. The merchants stationed here generally have regular purchase channels. He is also unbelievable in this situation. He will report this situation to the superiors and conduct a thorough investigation. The store will be retired to find out the furniture sales merchants who have product quality problems.
The industrial and commercial personnel issued a “inquiry notice†to the booth, and sealed the sofa suspected of having product quality problems.
At the same time, the May 1st Industrial and Commercial Office of the Gulou Industrial and Commercial Branch of Kaifeng City seized the small workshops for processing sofas in the plate market.
Nowadays, in many furniture stores, you can see all kinds of fashionable and beautiful fabric sofas. But you know, under the beautiful appearance of some fabric sofas, what is the "inner heart" made? Recently, a citizen of Kaifeng told reporters that some inferior sofas produced by small workshops flowed into some large furniture stores in Kaifeng, and the reporters conducted relevant investigations.