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Bluwat Chemicals is a professional supplier of water treatment chemicals in China. We provide our customers both traditional and innovative products to ensure optimum control in a wide variety of applications, which including treatment of drinking water, waste water, process water. We are trying our best to be the professional manufacturer and service supplier to reduce your treatment cost.
Our core products are coagulants and flocculants for water treatment, and polymers for oil/gas drilling and EOR (enhanced oil recovery). .....
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BLUWAT are professional manufacturer in China for water treatment chemicals.
We can supply following serial products to satisfy different demand in water treatment industry.
1,BWD series Water Decoloring Agent:
Mainly used in textile, dyeing, paper industries as decolorant agent.
Can remove color and reduce CODcr to save water treatment cost......
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80000
Ton
Annual sales of water treatment products worldwide
20+
year
Operating water treatment products for 20 years
1500+
Clinets
Buy from us from different industries
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Application of Plant-Based Deodorant in Wastewater Treatment
The plant-based deodorant is an effective solution for odor control in wastewater treatment facilities
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Aluminium Chlorohydrate from Bluwat Chemicals: NSF-Certified for Water Treatment and More
Bluwat Chemicals’ NSF-certified aluminium chlorohydrate is a versatile coagulant for safe drinking water treatment and multi-industry applications
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Experiment of Chemical Wastewater Treatment
Through multiple small-scale tests, it was verified that using BWD decoloring agent in combination with PAC can effectively reduce the effluent color.
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Multifunctional Applications of Polyacrylamide (PAM)
Polyacrylamide (PAM) is a versatile polymer widely used in various industries due to its properties as a flocculant, thickener, and binder.
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Application of Plant-Based Deodorant in Wastewater Treatment
The plant-based deodorant is an effective solution for odor control in wastewater treatment facilities
넶0 2024-10-10
2024-09-232024-08-222024-02-082023-12-292023-11-242023-11-032023-10-232023-10-202023-10-062023-09-282023-09-272023-09-22 -
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MR. KEN LING
Mobile/WhatsApp/WeChat: +86 13801531909
E-Mail:LKS@bluwat.com.cnMR. LEO ZHOU
Mobile/WhatsApp/WeChat: +86 13961555590
E-Mail: leo.zhou@bluwat.com.cnMR. JOE WANG
Mobile/WhatsApp/WeChat: +86 15852750756
E-Mail: joe.wang@bluwat.com.cnMR. ERIC MIN
Mobile/WhatsApp/WeChat: +86 13861499902
E-Mail: eric.min@bluwat.com.cnSales Department:
MR. ROY WU
Mobile/WhatsApp/WeChat: +86 13771396107
E-Mail: roy@bluwat.com.cn
Experiment of Chemical Wastewater Treatment
1.1 Objective
To treat the effluent from the third sedimentation tank of a chemical plant to reduce the color to less than 80 (Platinum-Cobalt colorimetric method).
2.1 Reagent Usage Instructions
Reagents used in the experiment and their dilution ratios:
3.1 Experimental Procedure
3.1.1 First Group of Experiments:
Three cups, each with 80ml of effluent from the third sedimentation tank, were taken. 1000ppm/1500ppm/2000ppm of poly aluminum chloride solution was added to each cup, stirred well, and then 0.2ml (2ppm) of PAM solution was added. The mixtures were left to settle.
The color of the supernatant was observed. Visually, there was little difference in the supernatant color of the three cups, indicating that increasing the amount of poly aluminum chloride had a minimal impact on the effluent color.
3.1.2 Second Group of Experiments:
Three cups, each with 80ml of effluent from the third sedimentation tank, were taken. 0.4ml (200ppm)/1ml (500ppm)/2ml (1000ppm) of BWD Water Decoloring Agent solution was added to each cup, stirred well, and then 0.8ml (1000ppm) of poly aluminum chloride solution was added. The mixtures were stirred again, and finally, 0.2ml (2ppm) of PAM solution was added. The mixtures were left to settle.
The color of the supernatant was observed. There were significant differences in the supernatant color of the three cups. As the amount of BWD Water Decoloring Agent increased, the color of the treated supernatant decreased.
3.1.3 Third Group of Experiments:
One cup with 80ml of effluent from the third sedimentation tank was taken. 2000ppm of sodium hypochlorite solution was added and stirred well, followed by 0.4ml (200ppm) of decolorizing agent solution, stirred well, and then 0.8ml (1000ppm) of poly aluminum chloride solution was added. The mixture was stirred again, and finally, 0.2ml (2ppm) of PAM solution was added. The mixture was left to settle.
The color of the supernatant was similar to that treated with 1000ppm decolorizing agent in the second group, indicating that the combination of sodium hypochlorite, decolorizing agent, and poly aluminum chloride can effectively remove the wastewater color.
4.1. Conclusion
Through multiple small-scale tests, it was verified that using BWD decolorizing agent in combination with PAC can effectively reduce the effluent color of the third sedimentation tank wastewater to meet discharge requirements. Considering treatment costs, the addition of sodium hypochlorite can reduce the amount of decolorizing agent needed while effectively lowering the effluent color, making it a cost-effective and practical treatment solution.
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