Piglet slaughtering wastewater treatment equipment

Hog waste Water treatment equipment

Art was developed. CA SS process adds a biological selector in the front of SBR reactor, which has been widely used in the treatment of slaughterhouse wastewater due to the realization of continuous water inflow. The residual sludge of this process is stable in nature, and the amount of residual sludge generated is only about 60% of that of the traditional activated sludge process. AB process is the abbreviation of biosorption activated sludge process. The treatment system is divided into A and B stages with different loads. The reflux systems of section A and section B are strictly separated from each other, forming two different microbial groups. The load of sludge in section A can reach 2~6kgBOD5/, which mainly acts as biosorption for wastewater; while the load in section B is low, which is not more than 0.3 kgBOD5/kgMLSS. d, which mainly acts as biological oxidation for wastewater. The AB method is especially suitable for the characteristics of high concentration of substances and great changes in water quality and quantity in the slaughter wastewater suspension agricultural production system. Generally, no primary sedimentation tank is set, and the removal rate of BOD5, SS, P and NH3-N is generally higher than that of conventional activated sludge method, and it can save about 20% of capital investment and about 15% of energy consumption. 1.1.3 Oxidation ditch Oxidation ditch has a relatively high impact on water quality, water temperature and water volume

Piglet slaughtering wastewater treatment equipment

With strong adaptability and long sludge age, it can produce nitrification and denitrification reaction and has denitrification function. Low sludge yield, stable sludge, no need to digest. Table 1 shows the parameters and pollution removal effect of slaughterhouse wastewater treatment by oxidation ditch process abroad. The aerobic biofilm method is mainly used to remove dissolved agricultural production system pollutants in sewage. The biofilm method used in small biological treatment systems has the advantages of energy saving, strengthening impact resistance, less maintenance, simple management, etc. Biological filter and biological rotating disc are more studied and applied. The biological filter was once one of the basic treatment methods for slaughterhouse wastewater, which was characterized by resistance to impact load and stable effect. Generally, two-stage series operation was adopted. Due to the high protein content in slaughtering wastewater, the filter is easy to be blocked due to the proliferation of microorganisms, so it is necessary to have other Pretreatment facilities. In view of the characteristics of slaughterhouse wastewater containing a large number of macromolecular agricultural production systems, in order to improve the effect of aerobic biological treatment, shorten the retention time of wastewater and reduce the volume of reaction tank, researchers added acidification treatment before aerobic biological treatment, and developed acidification aerobic biological treatment technology. The setting of acidification process degrades animal complex macromolecule agricultural production system substances into small molecule soluble agricultural production system substances, providing high-quality substrates for subsequent aerobic reactors, and improving the anti shock load capacity and stability of the entire treatment system; At the same time, the solid degradation process similar to the digestion tank realizes the centralized treatment of sewage acidification and sludge digestion, and the sludge output is low. Units with slaughterhouse wastewater to be treated can also consult enterprises with similar sewage treatment experience on the service platform of Sewage Treasure Project.

Piglet slaughtering wastewater treatment equipment

In general, anaerobic biological treatment of industrial wastewater with COD concentration greater than 1000mg/l has advantages. Some studies believe that anaerobic treatment of wastewater with COD concentration less than 1000mg/l is also completely feasible. Compared with aerobic treatment, anaerobic treatment can recover bioenergy, with no or low energy consumption, high volume loading rate and low environmental requirements; The output of excess sludge is only 1/10~1/6 of that of aerobic system and very stable; With low investment cost and simple management, it has broad application potential. The ordinary anaerobic digester is one of the widely used methods to treat slaughterhouse wastewater in the United States and Australia. Anaerobic digester has the advantages of low cost, simple operation and maintenance, high removal rate of agricultural production system, but its reaction rate is slow, hydraulic retention time is long, floor area is large, temperature is high, and its efficiency is lower than 21 ℃

Summary of sewage treatment equipment 1. Strong resistance to impact load. The average residence time of contact oxidation method is more than 6 hours; 2. It has the ability to remove nitrogen and phosphorus, and can achieve the ability to treat industrial wastewater, domestic sewage and urban sewage by adjusting the structure of the equipment; 3. Contact with filler Most of them are combined soft fillers, light in weight, high in height, stable in physical and chemical properties, large in specific surface area, strong in biofilm adhesion, and high in contact efficiency between sewage and biofilm; 4. Aerator is used in the contact oxidation tank for blowing aeration to make the fiber bundle float continuously, with uniform aeration and mature microbial growth, which has the characteristics of activated sludge process; 5. The effluent quality is stable, the sludge output is small and easy to treat; 6. Submersible pump can be installed in the equipment to reduce project investment; 7. The equipment can be installed on the ground or buried underground. When buried underground, the upper part can be used for greening. The plant area is small and there are few ground structures; 8. Easy to complete automatic control and simple management operation. 9. The equipment can be connected to a car to form a mobile * * * sewage treatment equipment.

What made Su Yingxia even more puzzled was that her grandfather held her hand before he died, telling her not to look down upon Han Sanqian.

For three years, Su Yingxia has not understood what this waste is worth seeing in his grandpa's eyes. If she had not scrutinized the Su family's reputation, she would have wanted to divorce Han Sanqian.

"Don't talk nonsense later. All the relatives will be present today, and they will inevitably sneer at you. Please bear with me. I don't want to lose face because of you." Su Yingxia reminded.

LY after-sales service
Our company has high-quality products and excellent after-sales service system, and high standards to solve your worries.

(1) Teach your company's personnel to deal with basic problems during commissioning and installation

(2) One year warranty period for equipment, and three months warranty period for pumps and fans. During this period, any product quality problem will be replaced and repaired unconditionally.

(3) After receiving the user's fault notice outside the warranty period, the emergency plan will be given within 2 hours, and the personnel in the province will arrive at the site within 24 hours (48 hours outside the province) to deal with the fault.

(4) We will pay a return visit irregularly to assist * * * in sewage treatment operation management and file establishment.

Distribution scope of Longyu environmental protection equipment
Municipality directly under the Central Government: Beijing Shanghai Tianjin Chongqing

East China

Jiangsu: Nanjing Wuxi Xuzhou Changzhou Suzhou Nantong Lianyungang Huai'an Yancheng Yangzhou Zhenjiang Taizhou Suqian Longyu Company

Zhejiang: Hangzhou Ningbo Wenzhou Jiaxing Huzhou Shaoxing Jinhua Quzhou Zhoushan Taizhou Lishui

Anhui: Hefei Wuhu Bengbu Huainan Ma'anshan Huaibei Tongling Anqing Huangshan Chuzhou Fuyang Suzhou Chaohu Lu'an Bozhou Chizhou Xuancheng

Fujian: Fuzhou Xiamen Putian Sanming Quanzhou Zhangzhou Nanping Longyan Ningde

Jiangxi: Nanchang Jingdezhen Pingxiang Jiujiang Xinyu Yingtan Ganzhou Ji'an Yichun Fuzhou Shangrao

Hubei: Wuhan Huangshi Xiangfan Shiyan Jingzhou Yichang Jingmen Ezhou Xiaogan Huanggang Xianning Suizhou Enshi

Hunan: Changsha Zhuzhou Xiangtan Hengyang Shaoyang Changde Zhangjiajie Yiyang Chenzhou Huaihua Loudi Xiangxi

Guangdong: Guangzhou Shenzhen Zhuhai Shantou Shaoguan Foshan Jiangmen Zhanjiang Maoming Zhaoqing Huizhou Meizhou Shanwei Heyuan Yangjiang Qingyuan Dongguan Zhongshan Chaozhou Jieyang Yunfu

Guangxi: Nanning Liuzhou Guilin Wuzhou Beihai Fangchenggang Qinzhou Guigang Yulin Baise Hezhou Hechi Guests Chongzuo

Hainan: Haikou Sanya

North China

Shandong: Jinan Qingdao Zibo Zaozhuang Dongying Yantai Weifang Weihai Jining Tai'an Rizhao Laiwu Linyi Dezhou Liaocheng Binzhou Heze

Central South Region

Henan: Zhengzhou Kaifeng Luoyang Pingdingshan Jiaozuo Hebi New Township Anyang Puyang Xuchang Luohe Sanmenxia Nanyang Shangqiu Xinyang Zhoukou Zhumadian

Hebei: Shijiazhuang Tangshan Qinhuangdao Handan Xingtai Baoding Zhangjiakou Chengde Cangzhou Langfang Hengshui

Shanxi: Taiyuan Datong Yangquan Changzhi Jincheng Shuozhou Jinzhong Yuncheng Xinzhou Linfen Lvliang

Inner Mongolia: Hohhot, Baotou, Wuhai, Chifeng, Tongliao, Ordos, Hulunbeier, Bayannaoer, Ulanqab, Xing'an, Xilingol, Alashan

Northeast China

Liaoning: Shenyang Dalian Anshan Fushun Benxi Dandong Jinzhou Yingkou Fuxin Liaoyang Panjin Tieling Chaoyang Hulu Island

Jilin: Changchun Jilin Siping Liaoyuan Tonghua Baishan Songyuan Baicheng Yanbian

Heilongjiang: Harbin Qiqihar Jixi Hegang Shuangyashan Daqing Yichun Jiamusi Qitaihe Mudanjiang Heihe Suihua Daxinganling

Southwest China

Sichuan: Chengdu Zigong Panzhihua Luzhou Deyang Mianyang Guangyuan Suining Neijiang Leshan Nanchong Yibin Guang'an Dazhou Meishan Ya'an Bazhong Ziyang Aba Ganzi Liangshan

Guizhou: Guiyang Liupanshui Zunyi Anshun Tongren Bijie Qianxinan Qiandongnan Qiannan

Yunnan: Kunming Qujing Yuxi Baoshan Zhaotong Lijiang Puer Lincang Wenshan Honghe Xishuangbanna Chuxiong Dali Dehong Nujiang Diqing

Tibet: Lhasa Changdu Mountain South Xigaze Naqu Ali Linzhi

Northwest China

Shaanxi: Xi'an Tongchuan Baoji Xianyang Weinan Yan'an Hanzhong Yulin Ankang Shangluo

Gansu: Lanzhou Jiayuguan Jinchang Commodity Tianshui Wuwei Zhangye Pingliang Jiuquan Qingyang Dingxi Longnan Linxia Gannan

Qinghai: Xining Haidong Haibei Huangnan Hainan Guoluo Yushu Haixi

Ningxia: Wuzhong Guyuan Zhongwei, Shizuishan, Yinchuan

Xinjiang: Urumqi, Karamay, Turpan, Hami, Hotan, Aksu, Kashi, Kizilsu, Kirgiz, Bayingolin, Mengguchangji, Bortala, Ili, Mongolia, Kazakh Tower City, Altay