Our Company Participates in the Sewage Treasure Jinan Station Supply and Demand Matching Meeting

The Sewage Treasure supply and demand matching event is organized by environmental engineering companies that invite units with wastewater treatment needs for concentrated business negotiations. Periodically, hundreds of units with wastewater treatment needs and high-tech environmental companies are brought together for efficient promotion and application of water pollution control technologies. Since its successful launch in 2016, the event has been held in Beijing, Hangzhou, and Shanghai, successfully helping numerous polluting units find wastewater treatment solutions.

On August 23, 2017, our sales and technical team participated in the Sewage Treasure supply and demand matching meeting held in Jinan, bringing nine treatment technologies and related case studies. During the meeting, our sales and technical personnel engaged in efficient matching and communication with units in need of wastewater treatment, ensuring the smooth resolution of relevant environmental issues for the demand side. Based on the specific characteristics of the wastewater from the demand side at this meeting, we provided the following related case studies:

Table 1: Treatment Case Studies Participating in the Meeting

Serial number	Case name	Construction time/location	Overview of wastewater (wastewater introduction, inflow and outflow situation or discharge standards)
1	Acid anhydride production wastewater	June 2016, Yancheng City, Jiangsu Province	The influent contains 3000gL of benzoic acid organic matter, and the effluent contains less than 1mgL of benzoic acid organic matter. Benzoic acid is recovered from the desorption solution.
2	Wastewater from the production of amphoteric pharmaceutical intermediates	2016.10 Chongqing City	The influent contains 2000mg/L of pharmaceutical intermediates, and the effluent content is less than 10mg/L. The desorption liquid intermediates are recovered.
3	Organic phosphorus pesticide production wastewater	May 2016, Ma'anshan, Anhui	The total phosphorus in the influent is 1000mg/L, and if the total phosphorus in the effluent is less than 75mg/L, it will be further treated by biochemical treatment.
4	Wastewater from nitrogen-containing heterocyclic production	2016.7 Ma'anshan, Anhui	Inlet ammonia hydrogen 300mg/L, CoD 400g/L, appearance brownish red, effluent COD less than 2000mg/L, chlorine concentration less than 50mg/L, colorless appearance.
5	Wastewater from nitrogen-containing heterocyclic production	March 2017, Xianshan, Weifang, Shandong	The incoming heterocyclic organic content is 300mgL, with a yellow brown appearance. The outgoing heterocyclic organic content is less than 02mgL, with a colorless appearance.
6	Waste acid decolorization for COD removal	2016.5 North Jingzhou	The raw water COD is 4000mg, with a dark brown appearance. The effluent COD is less than 1000gL, colorless, and the purified acid is reused.