Dongguan Jiuduo Plastic Products Co., Limited has developed the business in a brand-new way and has won many honorary qualifications in the industry. Now we enjoy a large influence in the industry. Jiuduo is located in the place with traffic convenience. Besides, there are logistics companies leading to domestic and international markets. All this make an advantageous condition for the transportation of goods. In addition to providing high-quality products, Jiuduo also provides effective solutions based on the actual conditions and the needs of different customers. Jiuduo can provide OEM/ODM services according to customer needs. We have been engaged in the production of custom wallet phone case for years. With advanced technology and strong production capacity, we can guarantee the sufficient supply and timely delivery of custom wallet phone case . Customers can rest assured to cooperate with us.
Sewage treatment design, all processes and steps are required! Look at your technology. BFMS water treatment process technology 20000 tons/day municipal sewage treatment Technical Proposal 1. the daily treatment capacity of the sewage treatment plant is 20000 tons/day,The designed effluent quality reaches the first-class B standard (temporary) 2. the normal processing capacity of the project scale: 20000 tons/daily peak processing capacity: 24000 tons/day 3. the designed inlet and outlet water quality 1) water quality (actual data required by the owner) PH = 6 ~ 9;500 mg/L;BOD5 ≤ 280 mg/L;Suspended matter ≤ 300 mg/L;Total phosphorus ≤ 5.0 mg/L;Ammonia nitrogen ≤ 40.0 mg/L2) effluent quality (the owner is required to provide the effluent standard,Tentatively set to level 1 B) PH = 6 ~ 9;The amount of cod ≤ 60 mg/L;BOD5 ≤ 20 mg/L;Suspended matter ≤ 20 mg/L;Total phosphorus ≤ 1.0 mg/L;Ammonia nitrogen ≤ 15.0 mg/L;Total nitrogen ≤ 20.0 mg/L;Fecal E. coli ≤ 10000/L.4. the process principle and advantage BFMS techn
How to filter household well water in rural areas without filters? The underground water well filtration system in rural areas is natural,The water has been filtered through the sand layer to raise fish well.There are customs in the countryside,To remove water and dirt,Squid is often placed in the water.Fish and water are clean.At present, China's industry is developing rapidly,Increased water pollution,Tap water and groundwater in many cities have become invisible killers.It's very good that you realize that,Precipitation does not purify the water quality. it is not muddy water that can be clarified,Or with a filter,Contact me if needed!Send you one Physical precipitation,Chemical reagents can also be added.1. build a small cement pool deeper,At the bottom of the water outlet faucet 2, shop two layers of mesh at the bottom of the pool,A slightly larger stone on the screen,Lay another layer of yarn net 2. lay a slightly smaller stone on the screen net,Lay another layer of mesh 3. lay a layer of coarse sand o
