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China sees remarkable progress in cyclic utilization of industrial wastewater

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By Han Xin, People’s Daily
How much water is used for industrial purposes in China, the world’s largest industrial country?
In 2021, China’s industrial water consumption stood at 104.96 billion cubic meters, which accounted for 17.7 percent of the country’s total water consumption.
China’s water-use efficiency in steel and petrochemical industries has reached the international advanced level though the per capita water resource share in the country is only a quarter of the global average. However, that in some other industries is still seeing room for improvement due to certain reasons such as the backwardness in key technologies and equipment.
With the rapid development of industry, the varieties of industrial products are more diverse and the components of industrial wastewater becoming more complex. Apart from nitrogen, phosphorus and suspended matter, more poisonous and hazardous substances that are difficult to handle have been found in industrial wastewater, such as heavy metal and oil contamination.
Achieving efficient and cyclic utilization of industrial wastewater is key to promoting green development and balancing the supply and demand of water consumption.
After years of efforts, China has made positive progress in the cyclic utilization of industrial wastewater and has seen remarkable results in industrial water conservation.
The discharge of industrial wastewater in the country dropped to 1.34 million tons in 2019 from 2.37 million tons in 2010, a reduction of around 44 percent.
Among industrial enterprises above designated size, or those with annual main business revenue of 20 million yuan (about $2.95 million) or more, the recycling rate of industrial water went up from 89 percent in 2015 to 92.9 percent in 2021, and water consumption per 10,000 yuan of industrial added value in 2020 dropped 39.6 percent compared with 2015.
The recycling rate of industrial water of enterprises above designated size in steel and petrochemical industries stands at 97 percent and 95.2 percent, respectively.
Between 2016 and 2020, key medium- and large-sized iron and steel manufacturers in China reduced wastewater discharge by about 300 million cubic meters and saved 2.1 billion cubic meters of water consumption.
Internal recycling and treatment is the major way of cyclic utilization of industrial wastewater. To tackle the difficulties in the whole process of cyclic utilization, collaborative research in innovations of relevant technologies and equipment are proved to be effective solutions.
An enterprise in Zibo, east China’s Shandong province has launched cooperation with a university to develop technologies that recycle and treat wastewater generated by water jet looms. The enterprise has not only optimized the recycling and treatment of industrial and domestic sewage, but also succeeded in biochemically degrading the sewage, which helps tackle pollution in a targeted manner.
As a result, the recycling rate of industrial water of the enterprise was improved by 6 percent, which saves an annual water cost of 2 million yuan.
Many enterprises are actively exploiting big data, cloud computing and other new-generation information technologies to improve digital management and internet-based collaboration in wastewater recycling and treatment.
In Luzhou, southwest China’s Sichuan province, a chemical enterprise, by installing a monitoring system that covers production links including the reuse of reclaimed water, sewage treatment and circulating water, has basically realized automatic program control.
A big screen in a control room shows whether the industrial wastewater is discharged up to the standard and whether production equipment is running safely. The system can alert users to potential equipment dangers in time, and monitor the cyclic utilization of industrial wastewater in real-time.
In north China’s Tianjin municipality, a steel mill has replaced regular water sources with treated local municipal sewage and reclaimed water from sewage treatment works in nearby towns. The steel mill now achieves zero discharge of wastewater and zero exploitation of groundwater.
Some industrial parks in Beijing have also accelerated their steps of sewage utilization, providing high-quality treated water for production.
“In 2020, the utilization rate of reclaimed water in all Chinese cities stood at around 24 percent. The utilization of urban wastewater treatment is unsatisfactory, which could be further expanded for industrial use,” said Yang Benxiao, senior engineer with the China Electronic Product Reliability and Environmental Testing Research Institute, also known as the Fifth Electronic Research Institute of the Ministry of Industry and Information Technology (MIIT).
Yang believes that increasing the use of urban reclaimed water will remain a key direction for industrial enterprises and parks in cyclic utilization of wastewater.
A plan on cyclic utilization of industrial wastewater jointly released by the MIIT and other departments at the end of 2021 noted that by 2025, the utilization rate of industrial water of enterprises above designated size should reach 94 percent, and their water consumption per 10,000 yuan of industrial added value should decrease 16 percent compared to 2020, which is expected to build a new paradigm of efficient cyclic utilization in major water-consuming industries.

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NAFDAC educates students on dangers of drug abuse

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The National Agency for Food and Drug Administration and Control (NAFDAC) has launched a groundbreaking initiative aimed at addressing the rising issue of illicit drug abuse among Nigeria’s youth. The project, titled “NAFDAC-Catch Them Young Consumer Safety Club,” was officially inaugurated at Ajibode High School in Ibadan, Oyo State, on Thursday. The initiative, which targets secondary school students in the South-West zone, seeks to raise awareness about the dangers of drug abuse and empower young people to make informed decisions regarding their health and well-being.

NAFDAC Director-General, Prof. Mojisola Adeyeye, who was represented by Mrs. Roseline Ajayi, the NAFDAC Director for the South-West zone, emphasized the importance of educating the younger generation on the dangers of drug abuse. She highlighted that the campaign is essential for securing Nigeria’s future, with a strong focus on educating students about the negative impact of drug abuse, including the misuse of alcohol.

The “Catch Them Young” initiative, which kicked off in January in the South-West zone, aims to engage secondary school students in a meaningful way, educating them about the dangers of drug abuse, mental health risks, and the consequences of high-risk sexual behavior often associated with substance misuse. According to Adeyeye, drug abuse among teenagers has far-reaching effects, contributing to poor academic performance and mental health disorders. By taking the campaign directly to schools, NAFDAC hopes to catch young people before they fall into destructive habits, ensuring they understand the risks of drug use and its long-term consequences.

The agency’s goal is clear: to foster a future generation of Nigerians who are not only equipped with knowledge but also empowered to demand integrity and ethical behavior in their communities. “We are not just teaching them about drug abuse,” Adeyeye explained. “We are teaching them how to make informed choices that will positively shape their futures and prevent lives of addiction and destruction.”

By re-establishing the National Consumer Safety Club (NCSC) in schools, NAFDAC is working hand-in-hand with teachers and educational institutions to create a sustainable solution to Nigeria’s drug abuse crisis. The initiative’s overarching goal is to reduce the growing prevalence of substance misuse by fostering a culture of responsibility, where the youth are not only educated but also motivated to be active participants in the fight against drug abuse.

With this innovative approach, NAFDAC is not just addressing the symptoms of drug abuse but is focusing on prevention through education and community involvement. The hope is that, by targeting the youth early, Nigeria can curb the tide of illicit drug use and its damaging effects on society. This initiative represents a proactive and long-term solution to a pressing national issue, positioning Nigeria’s youth as the leaders in the battle against drug abuse and its related challenges.

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Suspected Illegal Miners Raid Niger Estate, Steal Valuables

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A group of armed robbers, believed to be illegal miners, launched a raid on MI Wushishi Estate in Minna, Niger State, on Saturday, stealing valuables and cash from six flats. The attack, which occurred around 2 a.m., lasted for more than an hour without any intervention from security forces.

The estate, which houses over 700 flats, has been repeatedly targeted by criminal gangs linked to illegal mining activities in the area, which is known for its rich gold deposits. Residents expressed growing concern over these attacks, which have left them feeling unsafe.

One resident, Abdullahi Abubakar, recalled a similar robbery in November when multiple homes in the estate were ransacked. “The illegal miners have made it impossible for us to live peacefully,” he said.

Dan Yaya, the son of a former Head of Service in the state, shared his frightening experience during the latest raid. He described how the robbers, after entering the compound, threatened his family and demanded money. He was forced to hand over N29,000 and mobile phones. Yaya also suspected that the robbers had inside knowledge of the estate’s layout, as one of them wore a mask and appeared familiar with the area.

In response, Commissioner for Homeland Security, Muhammad Bello, confirmed the robbery and assured that security agencies were actively addressing the situation. However, the Niger State Police Command spokesperson, Wasiu Abiodun, stated that no formal report of the incident had been filed with the police.

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CSNGG Congratulates Dr. Sanusi Mohammed on the Three years Elongation of His Tenure as NFF General Secretary

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The Civil Society Network for Good Governance (CSNGG) in a press statement by its President , Barr. Adefila Kamal congratulates Dr. Sanusi Mohammed on the well-deserved elongation of his tenure as the General Secretary of the Nigeria Football Federation (NFF), commencing from January 1, 2025 to December 31, 2027. He was first appointed in 2015.

Adefila said, Over the years, CSNGG has had the privilege of working closely with Dr. Sanusi Mohammed, whose leadership, dedication, and unwavering commitment to the development of Nigerian football have been evident in his performance. His reappointment is a clear reflection of his track record and the confidence reposed in him by stakeholders in the sports sector.

The statement further states that Dr. Sanusi’s stewardship has been instrumental in fostering progress and stability within Nigerian football, including the growth of grassroots initiatives, improvement of national team performances, and the enhancement of administrative structures within the NFF. His leadership has provided a firm foundation upon which Nigerian football continues to rise, both on the continent and globally.

The Civil Society Network for Good Governance said it has no doubt that Dr. Sanusi Mohammed will continue to give his best in this new chapter, as he has always demonstrated excellence, passion, and integrity in service to the nation. “We remain committed to partnering with the NFF and its leadership to ensure Nigerian football achieves greater heights”.

Once again, we extend our heartfelt congratulations to Dr. Sanusi Mohammed and wish him a highly successful tenure ahead.

 

 

 

 

 

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