Water Treatment Chemicals (offered only in Japan)
Example of chemical addition in wastewater treatment flow
Polymer Hybrid V has great flocculation efficiency. They are suitable for various types of wastewater treatment systems, such as sludge dewatering presses, dissolved-air floatation (DAF) systems, and chemical precipitation systems. Hybrid V has anionic, cationic, non-ionic and zwitterionic coagulants. The coagulants also come in two different forms: emulsion and powder. Polymer Make-up System AF/DG/AP Series and Polymore will automate the whole process, including measurement of a polymer stock solution and dilution water and agitation. Hybrid V is officially recommended for our sludge dewatering presses and thickeners.
Comparison between emulsion and powder
| Emulsion Polymer with 40% effective concentration |
Powder Priced more competitively than emulsion coagulants |
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|---|---|---|
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| Dissolution time | 1-10 minutes | 1 hour |
| Dilution ratio | 1:200 to 1:800 (The standard ratio is 1:400.) |
1:500 to 1:2000 (The standard ratio is 1:1000.) |
| Packing | 10 kg/box or 1-ton container | 10 kg/bag or 15 kg/bag |
Why we recommend emulsion coagulants
- Great solubility
Emulsion coagulants are much more soluble than powder coagulants. The polymer portion of a powder coagulant needs to be hydrated before it dissolves. It usually takes more than an hour for the mixture to be stabilized. The emulsion dissolves in about one quarter of the time required for the powder. It will be ready for use in a short time. Also, unlike powder, emulsion hardly forms lumps and produces a uniform coagulant without waste.
- Hygienic handling
Emulsion coagulants are also highly hygienic in handling. Unlike powder coagulants, emulsion coagulants do not fly in the air and there is no danger of inhalation.
Select Product Lineup
| Type | Product Code | Primary Component | Ionicity | Effective pH |
|---|---|---|---|---|
| Emulsion | HB-6055 | Polyacrylamide | Medium anion | 5 to 12 |
| HB-6080 | Polyacrylamide | Strong anion | 3 to 10 | |
| HB-7100 | Polyacrylic acid ester | Cation | 3 to 10 | |
| HB-7175 | Polyacrylic acid ester | Cation | 3 to 10 | |
| HB-8042 | Polyacrylic acid ester | Zwitter ion | 3 to 10 | |
| HB-8045 | Polyacrylic acid ester | Zwitter ion | 3 to 10 | |
| Powder | HF-6520 | Polyacrylamide | Weak anion | 6 to 12 |
| HF-7510 | Polyacrylic acid ester | Strong cation | 3 to 10 | |
| HF-8530 | Polyacrylic acid ester | Zwitter ion | 3 to 10 |
*Various other products are available. Please contact us for more detailed information.
(Bulking Inhibitors, Sludge Modifiers, Nutrients, Microorganism Agents, Deodorizing Agents, Treatment Agent for Oil-Containing Effluent)
- Having high load wastewater or commingling of inhibitor
- Arising settlement difficulty by filamentous-bulking, foaming and scum formation by actinomycetes
- Arising sludge carry-over by over loading of inflow quantity
- No idea of the reason for declining quality of treated water
Aren’t you having these problems with your wastewater treatment?
Hybrid W series have a wide range of chemicals from Splitting Agents for Fats and Oils to Deodorizing Agents for sludge cake, solve various problems coming up in the process of wastewater treatment.
Product Lineup
| Purpose | Product Name | Feature |
|---|---|---|
| Bulking Inhibitors | BY10 | Sedimentation Promoter |
| BY20 | Sedimentation Promoter、Elimination of Actinomycetes | |
| BY30 | Standard Product of Bulking Inhibitor | |
| BY40 | Inflict great damage with light addition | |
| BY50 | Dissolution of Scum, Defoaming Agent | |
| Sludge Modifiers | SK100 | Used as seeding agents for newly constructed microorganism treatment tanks |
| SK101 | Standard product of highly-activated microorganism agent | |
| SK103 | Activation promoter dispensed natural chemical for microorganism treatment tank | |
| Nutrients | NZ201 | Activation of microorganisms by a infinitesimal amount of nutrient |
| NZ202 | Activation of microorganisms by natural activator | |
| Microorganism Agents | BS300 | Activated sludge stabilizes by continuously-additioned sludge-digestion promoter |
| BS302 | Sludge-digestion promotion, Splitting of fats and oils | |
| Deodorizing Agents | SZ100 | Immediate deodorizing of hydrogen sulfide and mercaptans |
| SZ101 | Deodorizing and antibacterial of various malodors by natural plant extract | |
| Treatment Agent for Oil-Containing Effluent | FS1 | Solubilizing of oil contained in effluent in a short time and promoting of biodegradation |
| Functional Agents | KY1 | Removal of pectic substances |
Inorganic Coagulants
There are also inorganic coagulants that can be used in all wastewater treatment processes such as sludge dewatering, dissolved-air flotation and chemically precipitation.
Polyferric Sulfate
PAC (Polyaluminum Chloride)
Recommendations
Poly Make-up System
AF/DG/AP Series, and PolymoreFor labor saving in sludge treatment
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