Large amount of chemical manufacturers to buy, cheap; small amount to the chemical store to buy, convenient. Baidu map search to know where you can take a small
Crystal, there are many reasons for this? Have not seen before, you said the liquid below the precipitation it
Polyaluminum chloride liquid products to adapt to the PH value range of 5.0-9.0, the best PH value of 6.5-7.6, the product can be added directly or diluted 10 t
Precipitation is normal, but there is a lot of polyaluminum chloride is not dissolved after precipitation. 1, low content of PAC precipitation more; 2, the curr
Is the poly aluminum content? Drinking water standard is more than 30 content of electricity 1 78 words 3 99 number 132 yards 25 is
I have done a test of domestic sewage, you look at this situation is not the amount added is too large, because the amount of more than that, he will have the o
Taiyuan solid aluminum chloride according to different color is divided into brown, beige, golden yellow and white, wear long rubber boots, workshop ventilation
Jiangyin Yangtze River Chemical Co., Ltd. has production, specifically Baidu search it website. Looks like the scale is quite big
The best effect of water purification is polyaluminium chloride, aluminum sulfate is the worst side effects of the smallest iron salts, aluminum deposition, cau
How do you add? Poly aluminum is a solid liquid? If you add the correct method, not a floc, continue to adjust ph to 8 or more, try again, if not yet floc, simp
Pollutant control and so on, polyaluminum chloride can be divided into two kinds of solid and liquid, divided into different colors according to brown, yellow a
Now Henan Gongyi PAC due to environmental problems, have been discontinued on July 15, now want to buy PAC does not buy well, as far as I know, Henan Jiarun env
The product has a strong bridge adsorption performance, non-corrosive pipeline equipment, price concessions, the end of promotion, industrial water and sewage t
License water treatment agent on the line, polyaluminium sulfate polyaluminate are not dangerous chemicals, do not need to fill in hazardous chemicals business
Polyaluminium chloride Shelf life is two years, after expiration is also available, it has acidic corrosive, there will be some harm to plants
2Al (OH) 3-Al2O3, 78 × 2102Al2O3 polyaluminum chloride content: (m2 × 102/156) & # 47, weighed m1 grams, fully weighed to obtain a dry weight of m2, resulting
Can be used at the same time, in general, the first vote to add poly aluminum to form flocs, and then add polyacrylamide flocs increase.
Different colors of aluminum chloride in the application and production technology is also a big difference. Industrial wastewater mainly refers to the concentr
Polyaluminum chloride of the national standard are: GB15892-2009 and GB / T22627-2008; GB15892-2009: The basic degree of 40-90% water insoluble 0.6 (liquid 0.2)
As long as not a lot into the mouth of all right, but polyaluminium chloride solution is very acidic, will erode skin clothing, with a glove
Or pickling and caustic wash. With low concentration of hydrochloric acid, hydrochloric acid can be poly aluminum chloride depolymerization
AlCl3 + 3NH3 * H2O ==== Al (OH) 3 + NH4ClAl (OH) 3 + NaOH ==== NaAlO2 + 2H2O This is called sodium aluminate or sodium 4 hydroxyacetate NaAl (OH) 4
Products exported to Nigeria, the need to do CRIA certification, but also control the scope of the need to contact Hangzhou Edo detection Lu, is mandatory, the
He made calcium aluminate (aluminum chloride production of raw materials) the quality of ye. The price is expensive. Have cast more than twenty million of the e
The mechanism of action of PAM is adsorption, bridging, neutralization. You said the PAC over the shelf life of his effective ionic groups will certainly be aff