公司簡介:濟寧天通水處理設備有限公司,主要從事污水處理、環保設備的生產和銷售業務。主要從事:紡織印染廢水處理、化工廢水處理、制藥廢水處理、食品加工廢水處理、造紙廢水處理、水產養殖廢水處理等設備。目前,濟寧天通污水處理設備已廣泛應用于飲用水、市政污水、醫院污水、生活污水、機場污水、公路污水、風景區污水、食品廠、工業循環冷卻水、中水回用等領域。
造紙污水處理設備
一、造紙污水處理設備工藝
(1)調節池:調節池的作用是均質和均量,一般還可考慮兼有沉淀、混合、加藥、中和和預酸化等功能,對水量和水質的調節,調節污水pH值、水溫,有預曝氣的作用,對池內水體攪動、充氧,防止懸浮雜質沉淀,還可用作事故排水。
(2)接觸氧化池:調節池后出水自流至接觸池進行生化處理,接觸氧化時間可達6小時,填料為半軟性填料(即以硬性塑料為支架,上面縛以軟性纖維),它可以防止生物膜生長后纖維結成球狀后減小填料的比表面積,易結膜、不堵塞。
(3)沉淀池:生化后污水流到沉淀池,沉淀池為斜板沉淀池。斜板沉淀池利用異向流原理,泥水分離速度快、水流穩定、分離效果好,相對于平流式等其它形式的沉淀池而言,其泥水分離速度和表面水力負荷都高出一倍,排泥采用空氣提升至污泥池。
(4)消毒池及消毒裝置:消毒池采用技術成熟的臭氧進行消毒,消毒池接觸時間大于12min。
(5)污泥池:沉淀池的污泥均用污泥泵提至污泥池內。污泥池的清液回流至接觸氧化池內進行再處理。剩余污泥很少,一般1-2年清理一次。清理方法可采用吸糞車從污泥池的檢查孔伸入污泥底部,進行抽吸外運即可。
二、造紙污水處理設備優點
1、集處理BOD5、COD、NH3-N、糞大腸桿菌、PH于一身
2、整套設備可埋入地下、不占地表面積;
3、產生的嗓聲低,異味少,對周圍環境的影響小
4、凈化程度高,整套系統污泥產生量少;
5、自動化程度高,管理方便,不需要專人管理;
6、技術穩定,維護方便
7、能耗低,節省運行成本
Company introduction: Jining Tian Tong Shui processing equipment Co., Ltd., mainly engaged in the production and sales of sewage treatment, environmental protection equipment. Mainly engaged in: textile printing and dyeing wastewater treatment, chemical wastewater treatment, pharmaceutical wastewater treatment, food processing wastewater treatment, papermaking wastewater treatment, aquaculture wastewater treatment and other equipment. At present, Jining Tiantong sewage treatment equipment has been widely applied in drinking water, municipal sewage, hospital sewage, domestic sewage, airport sewage, Road sewage, scenic area sewage, food factory, industrial circulating cooling water, reclaimed water and other fields.
Papermaking sewage treatment equipment
1. Process of wastewater treatment equipment for paper making
(1): the role of regulating tank regulating pool is homogeneous and mean, generally also can consider both precipitation, mixing, dosing, neutralization and pre acidification function, regulation of water quantity and water quality, adjust the pH value of sewage, water temperature, pre aeration, agitation, aeration of water tank, prevent suspended impurities precipitation, can also be used for drainage accident.
(2): contact oxidation pond effluent after adjusting tank gravity to contact tank for biochemical treatment, contact oxidation time up to 6 hours, the filler is semi soft packing (i.e. rigid plastic stent, which tied with soft fiber), it can prevent biofilm growth after fibers form a spherical surface after reducing filler area, easy conjunctiva, no blockage.
(3) sedimentation tank: after biochemical sewage flow to the sedimentation tank, the sedimentation tank is a slanted plate sedimentation tank. The inclined plate sedimentation tank utilizes the principle of opposite direction flow, which has the advantages of fast separation of mud water, stable flow and good separation effect. Compared with other sedimentation tanks such as advection, the sludge water separation speed and surface hydraulic load are twice as high as that of the horizontal sedimentation tank, and the sludge discharge is raised to the sludge pool by air.
(4) disinfection pool and sterilizing device: disinfection pool is sterilized with mature ozone, and the contact time of disinfection pool is more than 12min.
(5) sludge pool: the sludge of the sedimentation tank is pumped into the sludge pool by the sludge pump. The liquid reflux sludge tank to contact oxidation pool for processing. The surplus sludge is very few, usually cleaned up in 1-2 years. Cleaning method can be used to check the tumbril hole into the sludge from the sludge tank bottom suction sinotrans.
Two. Advantages of papermaking sewage treatment equipment
1. Set treatment BOD5, COD, NH3-N, fecal Escherichia coli, PH in one body
2. The whole set of equipment can be buried underground and does not occupy the surface area.
3, the low noise, low odor, little impact on the surrounding environment
4, the degree of purification is high, and the amount of sludge produced in the whole system is less.
5, the degree of automation is high, the management is convenient, and no special management is needed.
6. The technology is stable and the maintenance is convenient
7. Low energy consumption and saving operation cost