Case Studies
2026-04-16 | by Joydip Manna
50 KLD FSTP Plant, Raipur Overview This Raipur project did not start like a typical design exercise. Initially, there was confusion — many assumed it would behave like an STP...
Effluent treatment
2026-04-06 | by Joydip Manna
Top 5 ETP Manufacturers in Kolkata (2026 Updated List) There are many Effluent Treatment Plant (ETP) manufacturers in Kolkata. But the same confusion continues — too many names, very little...
Case Studies
2026-03-30 | by Joydip Manna
What is FSTP and How It Actually Works in Real Conditions Overview Faecal Sludge Treatment Plant (FSTP) sounds simple when explained in presentation, but on actual site it is rarely...
Sewage Treatment
2026-03-24 | by Joydip Manna
Top 5 STP Manufacturers in Kolkata (2026 Updated List) There are many Sewage Treatment Plant (STP) manufacturers in Kolkata. But honestly, list bahut long hai and clarity market me still...
Uncategorized
2026-03-12 | by Joydip Manna
Wastewater plant operators recognize this situation almost immediately. Everything inside the aeration tank appears normal — MLSS values look stable, blowers are running, and microbial activity seems healthy. Yet suddenly...
Sewage Treatment
2026-02-25 | by Joydip Manna
Water treatment confusion we see this daily in industry. Client says “need pure water”, but not clear what purity, what TDS, what hardness, what application. Softener, RO, DM — all...
Effluent treatment
2026-02-20 | by Joydip Manna
In last few years, we at Plizma Technology seeing one pattern very clearly. Industries not asking whether to treat wastewater, that part already clear. Now question becoming — is Zero...
Wastewater Treatment
2026-02-12 | by Joydip Manna
Water and wastewater treatment projects across Eastern India rarely behave the way textbooks assume. On paper the process diagrams look clean, flows look stable, influent loads remain constant. In reality,...
Effluent treatment
2026-02-10 | by Joydip Manna
Quick context first, because wastewater on real factory floors almost never behaves the way textbooks keep pretending it does. Industrial wastewater is inconsistent, sometimes badly inconsistent. One shift pH is...
Sewage Treatment
2026-01-28 | by Joydip Manna
Moving Bed Biofilm Reactor (MBBR) technology is an advanced biological wastewater treatment process that uses thousands of free-floating plastic media (carriers) within an aeration tank to support biofilm growth. It...
