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flocculant,industrial
waste water,sodium bentonite,bentonite,pet litter,pet bedding,ore, fuller's earth, organic
bentonite desiccant,flocculant, industrial waste water,sodium bentonite,bentonite,pet
litter,pet bedding,ore, fuller's earth, organic bentonite, desiccant
BT-FLOCCULANT
PROPERTY:
BT-Flocculant
is a newly made coagulant having the capacity of cation exchange, adsorption, oxidation
and reduction. This product can decolorize and purify wastewater by electroplating and
printing and dyeing. It is more effective than other coagulants in the capacity of
decolorizing and removing COD. Generally speaking, removal of Cr6+¡¢Cu2+¡¢Zn2+¡¢Ni2+ and other metallic cations can reach 99% above. The decolorizing
capacity is especially remarkable when it is usrd to handie wastewater by reactive dyes
and cation dyes.
BT-Flocculant
is a newly discovered product home and abroad.
TECHNOLOGICAL
INDEX:
Index
¡¡
Commodity |
PH |
Size
£¨Mesh£© |
Cation Exchange Capacity
meq/100g |
Decolorizing Capacity
£¨%£© |
Recaoval of Cr6+£¨%£© |
BT-1 |
5~6 |
80 |
>32.0 |
>90.0 |
/ |
BT-2 |
5~6 |
80 |
>18.0 |
>85.0 |
>99.0 |
Operation
Instruction of Flocculant
BT-1
and BT-2
The quantity demanded for treating printing and dyeing
wastewater should be depend upon its classification density, Generally speaking. Each to
of waste needs this product 0.5 to 1.0 kilograms. It is advisable to make a beaker
sampling so as to determine the optimum amount, To add in this product in the Form of
either solution or solid powder are both acceptable, And it takes 5 to 7 minutes for the
two reactants to mix thoroughly. Thusly, best results will be effected with less amount.
The
optimum PH value should be in the range of 8-11. If the PH is lower than 8, regulate the
value with lime cream solution (10Be), then add in this flocculant.
If
the wastewater is mainly by cation dyes, ¢Ùput in the flocculant ¢Ústir thoroughly for 5 minutes ¢Ûregulate its PH to 8-9 The decolorizing
capacity will be more effective.
- Stir the electroplating
wastewater in the regulating tank and mix the cations of Cr6+¡¢Cu2+¡¢Zn2+¡¢Ni2+.
Before the
wastewater is released into the reaction tank the PH value requires around 2 to 3. If it
is outside this range regulate it with used acid.
Add in this
product while stirring the wastewater constantly. (You¡¯d
better dissolve the product at first). The quantity pat in is depending on the density of
cation Cr6+, The optimum ratio between the chromium and the product equals to
30 to 1 (in weight).
Stir the mixture
for 10 to 15 minutes till the yellow colour of Cr6+ faces away.
Adjust the PH to
mixture for 5 to 10 minutes.
Stir again the
mixture for 5 to 10 minutes.
Release it into
the precipitating tank for sake of deposition. One to one and a half-hours later. The
clear water in the upper part can be can be discharged or recycled.
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¡¡ flocculant,industrial
waste water,sodium bentonite,bentonite,pet litter,pet bedding,ore, fuller's earth, organic
bentonite desiccant,flocculant, industrial waste water,sodium bentonite,bentonite,pet
litter,pet bedding,ore, fuller's earth, organic bentonite, desiccant
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