Quick Detail
Place of Origin
HS-CODE
38-
Package & Delivery Lead Time
Detailed Description
1. Appearance: white or light gray loose crystal
2. Content ≥ 95%
3.PH value (10% solution) ... ... 8.5-11
4. Packing: 25 Kg / bags for packing things in plastic.
BQ-ZJ15 solid heavy metal ion trapping agent is the introduction of our advanced technology to produce high-tech water treatment agent, and its effective material content of up to 92%. Compared to more liquid products, but also easy to store and transport, and long shelf-life. BQ-ZJ15 solid heavy metal ion trapping agent by eliminating heavy metal ions and trap liquid agent the cost of expensive packaging, the use of greatly reduced costs, due to the higher cost, economic life has become my company's sales champion, but also the vast number of users preferred brand.
The next photo shows the effect of electroplating wastewater Dosing Chart:
To deal with pre-treatment in the supernatant after treatment
Usage:
BQ-ZJ15 to 0.5-10% of the preparation solution, a good solution prepared according to avoid direct sunlight or temperature too high, liquid can not contact with the acid and the oxides.
1. Balanced water, adjusting pH value to the appropriate scope of 7-10.
2. Cast plus BQ-ZJ15, response to 10 ~ 15 min, if the complexing agent in water, reaction time should be extended.
3. Coagulant dosage (such as the proposed PFS, poly aluminum), stirred tank reactor 5 ~ 10 min.
4. Flocculant dosage PAM (anionic polyacrylamide, molecular weight 8,000,000) rapid mixing 1 ~ 2 min., Slow mixing 2 ~ 3 min.
5. Adjust pH value to emission standards (pH = 6.0 ~ 9.0).
Note: In accordance with the actual situation of water users, the experiment can also be added to flocculant PAM, after coagulant (PFS, poly aluminum) to
Get the best treatment effect.
Technical parameters:
Selective: Hg2 +> Ag +> Cd2 +> Cu2 +> Pb2 +> Zn2 +> Ni2 +> Cr3 +> Fe2 +> Mn2 +> Fe3 +
BQ-ZJ15 to deal with various heavy metal ions and pH dosage range recommended by the table below:
【BQ-ZJ15 / heavy metal content (w / w)】
PH value of the scope of the types of heavy metal dosage TMT
Cu2 + 6.0 ~ 10.0 1.5 ~ 5.0
Ni2 + 6.0 ~ 10.0 3.0 ~ 6.0
Pb2 + 6.0 ~ 10.0 1.5 ~ 3.5
Zn2 + 6.0 ~ 10.0 2.5 ~ 5.5
Cd2 + 6.0 ~ 10.0 3.5 ~ 4.5
Hg2 + 6.0 ~ 10.0 2.0 ~ 2.5
Cr3 + 6.0 ~ 10.0 3.5 ~ 6.0
Flocculant dosage can: flocculant / BQ-ZJ15 = 0.3 ~ 1.2 weight ratio of control, can be a good floc formation.
Note: Due to the complexity of water for different water, be sure to experiment to verify the above-mentioned recommendation of the data.
Rapid qualitative detection of the effect of wastewater treatment method:
BQ-ZJ15 excessive dosage, the reaction is not completely: after to deal with emissions of heavy metals in the water dropping salt solution to be detected, such as drainage water discoloration appears that there is no reaction in the water discharge of the TMT, may be excessive dosage or TMT flocculant dosage insufficient, and if discoloration appears that there is no excess water emissions TMT.
Heavy metal ions in waste water processing incomplete: to discharge treated water dropwise TMT solution, such as drainage water discoloration appears on water emissions of heavy metal ions to deal with incomplete; if discoloration appears that emissions of water deal with the heavy metal ions to a more low content.
Tel 8610-63856889 63803121 or EMAIL---biqing10@sina.com; contact Mr. Su, 861013366752361 www.chinaqingjie.com Skype: biqing100 MSN: biqing100@hotmail.com QQ: 363615790
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