China is covered by 84 guides on this site — most recently updated Oct 12, 2026. Each guide combines local discharge standards, engineering specs and cost benchmarks for industrial and municipal wastewater projects.
Chinese textile wastewater crackdown cut COD limit to 100 mg/L, study shows, Oct 2026
On 7 October 2026, The Conversation published an analysis of how Chinese textile exporters in Jiangsu responded to two rounds of tighter wastewater standards around Lake Tai. The 2005 rule cut the pe…
China study: advanced wastewater polishing raises anti-androgen activity, October 2026
On 7 October 2026, Bioengineer.org reported a study from the Chinese Academy of Sciences showing that UV, ozone and biological activated carbon polishing at a Tianjin wastewater plant suppressed estr…
China adds fish embryo toxicity test to textile wastewater standard, Oct 2026
A report published 8 October 2026 says China has folded a fish embryo survival test into its new textile wastewater discharge standard, GB 4287-2026, which took effect 1 September for new, rebuilt an…
Data Center Wastewater & Cooling Blowdown Treatment in Tainan, Taiwan (2026 Guide)
2026 engineering guide to Tainan data center wastewater and cooling blowdown treatment: climate sizing, COC, RO/MVC trains, CAPEX/OPEX, and EIA consent.
Data Center Wastewater & Cooling Blowdown Treatment in Kowloon, Hong Kong (2026 Guide)
2026 engineering guide to wastewater and cooling blowdown treatment for data centers in Kowloon, Hong Kong — treatment trains, reuse, and compliance.
Sizing a Containerized MBR STP for Hong Kong Residential & Camp Projects (2026 Guide)
2026 engineering guide to sizing a containerized MBR STP for Hong Kong residential estates and camps — flows, peaks, container selection and compliance.
Data Center Cooling Blowdown Treatment in Taichung, Taiwan: 2026 Engineering Guide
2026 engineering guide to data center cooling blowdown and wastewater treatment in Taichung, Taiwan — climate-driven sizing, consent limits, process train, and reuse train.
Data Center Cooling Blowdown Treatment in New Territories, Hong Kong (2026 Engineering Guide)
2026 engineering guide to data center cooling blowdown and wastewater treatment in the New Territories: cycles of concentration, discharge limits, reuse train and supplier checklist.
Data Center Cooling Blowdown Treatment in New Taipei City 2026
2026 engineering guide to data center cooling blowdown and wastewater treatment in New Taipei City, Taiwan — process train, Taiwan EPA rules, costs, and reuse targets.
Shanghai QILEE to showcase containerized wastewater systems at Aquatech China 2026
Shanghai QILEE Environmental Protection Equipment Co., Ltd. announced on 28 September 2026 that it will exhibit containerized water treatment systems at Aquatech China 2026 from 28 to 30 October 2026…
Semiconductor & Data Hall Process Wastewater in Hong Kong (2026 Engineering Guide)
2026 engineering guide to handling semiconductor and data hall process wastewater in Hong Kong — water volumes, contaminants, compliance, and treatment train design.
Small Community Wastewater System in Taiwan: 2026 Engineering Guide
2026 engineering guide to small community wastewater systems in Taiwan: EPA effluent limits, WSZ vs MBR sizing, typhoon-ready design, and compliance costs.
How to Choose a Packaged MBR STP for a Hotel in Taipei (2026 Guide)
2026 buyer's guide to packaged MBR STP for Taipei hotels: Taiwan EPA limits, sizing for occupancy, MBR vs SBR, costs, and supplier checklist.
How to Choose a Packaged MBR STP for a Hotel in Kaohsiung, Taiwan (2026 Guide)
Pick the right packaged MBR STP for a Kaohsiung hotel: sizing, Taiwan EPA effluent rules, membrane choice, and 2026 cost benchmarks for 50–500-key properties.
Data Center Cooling Blowdown Treatment in Taipei: 2026 Engineering Guide
Taipei data center cooling blowdown treatment in 2026 — process train, equipment selection, Taiwan EPA permit limits, and ZLD economics for tropical high-density sites.
Data Center Wastewater & Cooling Blowdown Treatment in Kaohsiung, Taiwan (2026 Guide)
2026 engineering guide for data center cooling blowdown and wastewater treatment in Kaohsiung, Taiwan — process trains, permit limits, and reuse options.
How to Choose a Packaged MBR STP for a Hong Kong Hotel (2026 Guide)
2026 buyer's guide to packaged MBR STP for Hong Kong hotels: sizing, discharge limits, PVDF vs hollow fiber, and reuse options explained.
Data Center Cooling Blowdown Treatment in Hong Kong: 2026 Engineering Guide
How Hong Kong data centers treat cooling tower blowdown in 2026: cycles of concentration, discharge rules, RO reuse trains and ZLD options for water-scarce sites.
Sinou launches CO₂-carbonation wastewater system for concrete batching plants in Zhejiang, Sept 2026
On 8 September 2026, Zhejiang Sinou Environmental Protection Equipment Co., Ltd. released details of its fully automated CO₂-carbonation wastewater treatment system for concrete batching plants, with…
Does WuXi AppTec's CDMO Campus Expansion Trigger ZLD or High-Recovery RO? (2026 Analysis)
2026 engineering analysis of whether WuXi AppTec's CDMO expansion forces ZLD vs high-recovery RO — covers API strength, brine volumes, and hybrid MLD options.
CASS Process Capacity & Sizing: 2026 Design Guide with Parameter Tables & China Standards
Master CASS process sizing with 2026 design parameters, hydraulic/organic loading tables, cycle-time calculations, and GB 18918-2002 Grade 1A compliance data for 2,000–100,000 m³/d plants.
Pharmaceutical Wastewater Treatment in Taiwan: 2026 Regulatory Guide & Technology Selection
Engineering guide to Taiwan's pharmaceutical wastewater regulations, treatment technologies, and equipment selection for 2026 compliance. Includes effluent standards, process flows, and CAPEX/OPEX be…
Textile Wastewater Treatment in Taiwan: 2026 Technology Guide & Compliance Roadmap
Engineering guide to textile wastewater treatment in Taiwan: MBR vs DAF vs RO selection, EPA discharge standards, water reuse drivers, and equipment sizing for dyeing/finishing plants.
Residential Wastewater Treatment in Taiwan 2026: Regulations, Technologies & Equipment Selection Guide
Complete 2026 engineering guide to residential wastewater treatment in Taiwan: EPA discharge standards, septic-to-sewer transition, MBR vs package plant comparison, and equipment specs for developers.
AOP System for Pesticide Wastewater: 2026 Selection Guide, Process Train & China Compliance
Engineering guide to selecting AOP systems for pesticide wastewater: technology comparison by compound class, process flow with DAF/MBR/RO, pilot protocols, and GB discharge standards.
What Wastewater System Does a Kaohsiung Hotel Need in 2026?
2026 engineering guide to wastewater treatment for Kaohsiung hotels and resorts — Taiwan EPA discharge limits, system sizing, costs, and MBR vs package plant comparison.
What Wastewater Treatment System Does a Hong Kong Hotel Need in 2026?
Complete 2026 engineering guide to hotel & resort wastewater treatment in Hong Kong — process selection, compliance with the T·PARK sludge chain, and packaged plant specs.
BYD EV Plant Expansion: ZLD or High-Recovery RO in 2026?
Does BYD's 2026 EV plant expansion trigger ZLD or high-recovery RO? Engineering criteria, recovery rates, and discharge rules explained for gigafactory water reuse.
How TSMC Treats Wastewater at Its Fab Plants (2026 Process Guide)
Inside TSMC's fab wastewater treatment: 67,000-ton Tainan reuse plant, fab water sources, treatment train, and the recovery numbers behind chipmaking.
Pollutant Discharge Permit (排污许可) Amendments for Dyeing Capacity Expansion in China: 2026 Compliance Guide
Step-by-step guide to 2026 排污许可 (pollutant discharge permit) amendments required when a Chinese listed manufacturer expands dyeing and finishing capacity.
