Holly Technology
Holly has been providing innovative water treatment solutions globally since 2007. We specialize in custom equipment design, installation, and full-service support for wastewater treatment. Our products, including screw presses, DAF, screens, and nano bubble generators, are widely used in municipal and industrial wastewater treatment. With our non-clogging, energy-efficient systems, we help clients achieve sustainable, cost-effective solutions.
On this channel, we'll share the latest product updates, professional projects, and service information to keep you informed and help you achieve better results in wastewater treatment.
For inquiries, feel free to contact us via email: lisa@holly-tech.net.cn or lisa@holly-tech.net.
Holly Technology
Do you know what an aeration tank is?
#SewageTreatment #WastewaterTreatment #TotalNitrogenReduction
An aeration tank is a biochemical reactor designed based on the characteristics of microorganisms.
On one hand, it keeps activated sludge in a suspended state, ensuring thorough contact with the wastewater.
On the other hand, through aeration, it supplies the necessary oxygen to the microorganisms in the activated sludge, maintaining an aerobic environment. This promotes the healthy growth and reproduction of the microorganisms and creates optimal conditions for the activated sludge to adsorb, oxidize, and decompose organic pollutants present in the wastewater, effectively breaking them down.
28 minutes ago | [YT] | 0
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Holly Technology
Are traditional wastewater treatment systems bulky and complex to operate?
Integrated systems feature a compact design and fully automated operation—hassle-free and efficient.
📩 Contact us: www.hollyep.com/
✉️ Email: lisa@holly-tech.net
4 days ago | [YT] | 0
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Holly Technology
❓How do you choose filter cloth for plate-and-frame filter presses? Here are 3 key points regarding polyester materials.
Professionals in wastewater treatment know that filter cloths for plate-and-frame filter presses are consumables; choose the wrong one, and you’ll be replacing it constantly.
✅ High tensile strength; resists deformation during repeated pressing cycles
✅ Wide acid and alkali resistance; suitable for wastewater treatment and chemical sludge
✅ Smooth surface; facilitates rapid cake discharge and resists clogging
💡 Selection tips: Choose staple fiber cloth for sludge dewatering, filament fiber cloth for materials with fine particles, and multifilament cloth when high filtration precision is required.
5 days ago | [YT] | 0
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Holly Technology
Troubled by unstable sewage discharge standard?
Our wastewater equipment handles fluctuating & high-strength wastewater.
1 week ago | [YT] | 0
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Holly Technology
🚢Following meticulous preparation and rigorous quality control, your order has been carefully packed and is ready to cross the vast ocean via a transoceanic vessel, bringing our handcrafted products directly to you.
2 weeks ago | [YT] | 0
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Holly Technology
“Mining Wastewater Treatment Effect”
High oil & suspended solids mine sewage treated by our DAF system + chemical dosing unit.
Stable effluent meets discharge standard.
Customized design for mineral processing wastewater.
DM us for full project case & quotation.
#WastewaterTreatment #MiningWater #DAFsystem
2 weeks ago | [YT] | 0
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Holly Technology
Industrial wastewater treatment equipment for chemical plants.
Stable performance, easy installation.
Send DM to get our product catalog and reference projects.
#WaterTreatmentPlant #IndustrialWastewater #ChemicalSewage
2 weeks ago | [YT] | 0
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Holly Technology
Struggling to treat wastewater with high suspended solids or oil content?
See our dissolved air flotation (DAF) system in action! Featuring stable dissolved air generation and optimized sludge skimming, it is ideal for wastewater pretreatment across industries such as food processing, chemicals, and textile printing/dyeing—making downstream operations worry-free. 💪
3 weeks ago | [YT] | 0
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Holly Technology
💧Smart wastewater treatment for safer, cleaner industrial discharge.
#WastewaterTreatment #IndustrialWater #EcoProtection
3 weeks ago | [YT] | 0
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Holly Technology
【COMBI UNIT】Manufactured by Holly, shipped to Peru.
🔗 Want to explore how our technologies can serve your local project needs? Let’s connect!
📩 Contact us: www.hollyep.com/
✉️ Email: lisa@holly-tech.net
4 weeks ago | [YT] | 0
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