Pcg Bio-Filler (PCG-HDT Semiconductor-Grade Hydrogel Bio-Carrier) Wastewater Treatment (Semiconductor industry wastewater)

• After-sales Service: Warranty Period of One Years
• Warranty: Warranty Period of One Years
• Type: Filler
• Model NO.: PCG-HDT
• Method: Biological Treatment
• Usage: Industrial, Home, Agriculture, Aquaculture
• Material: Polyurethane Porous Gel
• Application: Water Treatment
• Specific Surface Area: ≥380000 M/M³
• Shape: Cubic
• pH Range: 6–10
• Temperature Range: 1–50°c
• Nitrification Efficiency: 12~25
• Dosing Rate: 10~30
• Expansion Ratio: 190 ± 18% (1:2.2 Post-Swelling)
• Transport Package: Vacuum Packaging
• Specification: 12.5± 0.75kg/m³
• Trademark: DUBHE
• Origin: China
• HS Code: 39269000

Product Description

PCG Bio-Filler (PCG-HDT Semiconductor-Grade Hydrogel Bio-Carrier)

Our innovative hydrogel-iron composite biofilter media represents a quantum leap in biological wastewater treatment, specifically engineered to address the most challenging contaminants including ammonia nitrogen, total phosphorus, and recalcitrant organic pollutants.
This product adopts innovative hydrogel composite volcanic rock technology, which is specially developed for efficient sewage treatment. The porous structure of volcanic rocks provides a large specific surface area, enhances pollutant adsorption capacity, and provides a stable carrier for microbial reproduction; The hydrogel network locks water and nutrition, activates microbial activity, and significantly improves the degradation efficiency of COD, ammonia nitrogen and heavy metals. It has strong shock resistance and is suitable for high concentration industrial wastewater, municipal sewage, and rural decentralized treatment scenarios. It can quickly repair black and odorous water bodies.

Specification

Description	Specification
Material	Polymer Composite Meterial
Shape	Cube
Dimension	10±1mm,20±2mm
Volumetric Expansion	190±18%
Specific Surace Area	≥10000m²/m³
Porosity	98%
Batch Rate	10-30%
Hanging Time	3-7d
pH	6-10
Temperature	1-50ºC
Life	≥15Y

Designed exclusively for high-precision wastewater treatment in the semiconductor industry, this system integrates nanohydrogel technology with targeted domesticated microbial technology to remove organic solvents (e.g., TMAH, DNSO) and micro-particulate pollutants. Its three-dimensional network structure provides an ultra-high specific surface area, combined with an intelligent slow-release nutrient system that stably maintains microbial activity. This design adapts to high-salinity wastewater environments, ensuring water quality purity meets the stringent standards of semiconductor manufacturing.

Key Functions:

50% improvement in TOC degradation efficiency
Ensures safety of ultrapure water systems
Modular Filling Design
Adaptable to wafer fab circulating water treatment and regenerated reuse applications.

Application Scenarios:

Wafer cleaning wastewater, etching/electroplating waste liquid treatment, CMP slurry recovery, and on-site reclaimed water reuse systems.
Supporting green manufacturing in the semiconductor industry through biostimulation technology, this system reduces operational costs and enhances environmental compliance.

Applications

Industrial Wastewater Treatment

Chemical & pharmaceutical wastewater (high COD, toxicity)

Textile & dyeing effluent (color removal, complex organics)

Food processing wastewater (high organic load)

Electroplating wastewater (heavy metal removal)

Municipal & Decentralized Systems

Sewage treatment plant upgrades

Black & odorous water remediation

Rural decentralized treatment systems

River/lake ecological restoration

Performance Advantages Over Conventional Media

   40% higher pollutant removal efficiency compared to traditional plastic carriers
   30% reduction in sludge production decreases disposal costs
   50% faster system startup due to rapid biofilm formation
   3X longer service life than plastic media in harsh conditions
   20% lower energy consumption for aeration systems

Features

1.Excellent mechanical strength (wear resistance);
2.Synergistic effect, incorporating biogel technology, to promote the growth and biological activity of immobilized advantageous bacterial flora;
3.Enhanced nitrification reaction;
4.Highly efficient adsorption capacity;
5.Simultaneous removal of specific organics (e.g. toxic aromatic compounds)

Good hydrophilicity

     Good hydrophilicity(no oil adsorption)
     Easy to absorb water
     Fast settling in water
     Easily fluidized, adaptable to many structures

High treatment capacity

     Special wall structure;
      Large specific surface area;
      Abundant biofilm capacity;
      Synchronized nitrification and reverse                      nitrification SND;

Low sludge volume
     Long sludge retention time.
     Abundance of higher microorganisms;
     Minimization of residual sludge.
     Reduced use of pharmaceuticals.

PCG bio-carrier contains hydrophilic gel components, after the carrier is exposed to water, the gel absorbs water and swells the volume of the carrier, the volume ratio before and after the expansion is about 1:2.2, after the absorption of water, the gel surface is an excellent place for the growth of microbial adhesion.

Packing & Delivery

Our products is carefully packaged to ensure safe and secure delivery to our customers. Each unit is individually wrapped and placed in a sturdy cardboard box to protect it from damage during transportation.

For larger orders, the units are palletized and shrink-wrapped for added protection. Our packaging materials are environmentally friendly and can be recycled.

We offer a variety of shipping options to meet the needs of our customers. Orders can be shipped via air, sea, or ground transportation, depending on the urgency and destination of the order.

We work with trusted shipping partners to ensure timely delivery and provide tracking information to our customers. For international orders, we handle all necessary customs and documentation to streamline the shipping process.

Company Profile

Shanghai DUBHE Environmental Environment Co., Ltd

Shanghai Tianshu Tech: Pioneering WWTP Solutions with NSF-certified Equipment. Core Offerings: SSI Aeration (USA), Rotary Lobes Blowers, Belt Press Dewatering Systems, DAF Units, Biofilter Towers & IoT-Enabled Eco-Tech
It is a comprehensive service provider specializing in the sales and technical services of environmental protection equipment in the water treatment market, providing high-quality technical solutions and supporting equipment. It is committed to the design, manufacturing, sales, installation, debugging, after-sales and other professional environmental protection technology companies of water treatment products.
Sell a full range of sewage treatment products, including aerators, sludge dehydrators, thickeners, solid-liquid separators, biological fillers, membrane modules, and other products.

Why Choose Us?

Other Products

Competitive pricing 
An excellent design plan

Product quality guarantee

On-site installation or remote guidance (quality guarantee of after-sales service)

Fine Bubble Disc Diffuser

Belt Filter Press

SSI Aeration Diffusers

Water Treatment Filler

Solid Liquid Separator

DUBHE's Best Service

Free Pre-Sales Consulting / Low price Sample Marking
 
DUBHE offers 12 hours quick pre-sales response and free consulting. Any kind of technical support are available for our customers.
We offer progressing solution design to all the distributors and users.
 
Strict Quality Control of Production 
Adopt advanced testing equipment, setup a complete & strict quality control system, which ensures the excellent quality of our machines.
 
1-7 Days Quick Delivery
We have mass production and stock & ready item, for these items, we offer 5-7 days quick delivery time. For big machine and special requirement, we will trade you as the priority customer and to produce your cargo in the first time.
 
24 Hours After-Sales Service
Free guarantee repair: free repair service during the quality warranty period and reasonable charge for spare parts and maintaining service after the quality warranty period. We will never exempt our responsibilities on product owned defects.
 
Responding time: upon receiving user's notification, we ensure 24-hour after-sales technical support.
 
Spare parts: necessary spare parts are provided together with products to customers.
 
Free technical training: integrative and normative technology training is available for free to customers by our technical personnel to ensure they are skilled in regular operations of hardware and software of products and they are able to estimate and solve small problems.
 
Telephone investigation: our after-sales team will phone or email the user every month during the warranty period to follow up the working condition of the products, and to discover and solve problems, if necessary.
 
Site instruction service of installation is available.
For more detailed information on our  products, please do not hesitate to contact us! We welcome your inquiries to our email and look forward to working with you.

FAQ

 
Q1: How does PCG compare to traditional plastic bio carriers?
A:PCG offers a larger surface area, better oxygen transfer, and faster biofilm growth due to its hydrophilic properties.

Q2: What is the expected lifespan of PCG?
A:Under normal conditions, PCG lasts over 10 years without significant wear.

Q3: Can PCG be used in anaerobic systems?
A:Yes, it is adaptable to both aerobic and anaerobic environments.

Q4: How much PCG media is needed per m³ of reactor?
A:The filling ratio typically ranges from 30% to 70%, depending on the system design.

Q5: Is PCG suitable for high-salinity wastewater?
A:Yes, it performs well in saline conditions, making it ideal for industries like seafood processing.