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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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EID-EL-KABIR: BELLO BABAYO BELLO COMMENDS TINUBU, SHETTIMA, GOMBE GOVERNOR AS HE FELICITATES WITH MUSLIMS NATIONWIDE

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The Executive Director, Networks, Niger Delta Power Holding Company Limited (NDPHC), Engr. Bello Babayo Bello, FNSE, has extended warm felicitations to Muslim faithful across Nigeria, particularly the people of Gombe State, on the occasion of the 2026 Eid-el-Kabir celebration, urging citizens to continue promoting peace, unity, love, and national development.
In a goodwill message released to journalists on the occasion of the Islamic festival, Engr. Bello described Eid-el-Kabir as a sacred celebration that reflects the virtues of sacrifice, obedience, faith, compassion, and gratitude to Almighty Allah as demonstrated by Prophet Ibrahim (AS).
He called on Muslims to use the spiritual significance of the season to strengthen the bonds of brotherhood, support one another, and continue praying for the peace, stability, and prosperity of Nigeria.
Engr. Bello also commended the leadership of President Bola Ahmed Tinubu, GCFR, for his commitment to national development, economic reforms, infrastructural advancement, and efforts aimed at strengthening unity and progress across the country.
According to him, the administration of President Tinubu has continued to demonstrate determination in laying foundations for long-term growth and national transformation through bold policies and strategic governance initiatives.
The NDPHC Executive Director equally praised Vice President Kashim Shettima, GCON, for his loyalty, dedication, and support toward the actualization of the Renewed Hope Agenda of the Federal Government.
He noted that the Vice President has continued to play a vital role in promoting stability, inclusion, and effective coordination within government.
Engr. Bello further applauded the Governor of Gombe State, Muhammadu Inuwa Yahaya, CON, for what he described as purposeful leadership and remarkable strides in infrastructural development, healthcare, education, youth empowerment, and peaceful coexistence in the state.
He said the governor’s developmental policies and inclusive style of governance have continued to attract admiration and confidence from the people of Gombe State and beyond.
“Eid-el-Kabir remains a season of reflection, gratitude, sacrifice, and devotion to Almighty Allah. It is also a period that reminds us of the importance of unity, compassion, tolerance, and service to humanity. As we celebrate, we must continue to pray for our leaders and for the continued peace, progress, and prosperity of our dear nation,” he stated.
Engr. Bello urged Muslim faithful to extend love and kindness to the less privileged, widows, orphans, and vulnerable members of society during the Sallah festivities, stressing that charity and generosity are central teachings of Islam.
He also commended the people of Gombe State for sustaining the culture of peaceful coexistence, harmony, and mutual respect among diverse communities.
The engineering professional and public administrator expressed optimism that Nigeria would continue to witness greater development, unity, and economic advancement under the leadership of President Tinubu.
He prayed for Allah’s continued guidance, wisdom, protection, and blessings upon the President, Vice President, Governor Inuwa Yahaya, and all leaders across the country.
Engr. Bello finally wished Muslim faithful in Gombe State and across Nigeria a peaceful, joyous, and spiritually fulfilling Eid-el-Kabir celebration.

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Dogara Celebrates Eid El-Adha, Urges Nigerians to Embrace Unity, Sacrifice, and Compassion

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Rt. Hon. Yakubu Dogara, former Speaker of the House of Representatives and Chairman of the Board of National Credit Guarantee Company Limited (NCGC), has extended heartfelt felicitations to Muslims across Nigeria and around the world on the occasion of Eid El-Adha.

In his Eid message, Dogara described the festival as one of the most profound moments in the Islamic faith — a sacred season that embodies the enduring virtues of sacrifice, obedience, faith, and total devotion to God, as demonstrated by Prophet Ibrahim (AS). He noted that beyond its spiritual significance, Eid El-Adha serves as a powerful reminder of the values of compassion, generosity, and love for humanity.

According to him, the celebration offers an opportunity for reflection and renewal, urging Nigerians to recommit themselves to the ideals of unity, peace, and mutual understanding. He observed that the true essence of Eid lies not merely in celebration, but in the willingness to serve others selflessly and uplift the less privileged.

“Eid El-Adha reminds us that greatness is found in sacrifice, service, and compassion for one another. It is a season that calls us to strengthen the bonds of brotherhood, extend kindness to those in need, and renew hope for a better and more united nation,” Dogara stated.

The former Speaker stressed that the lessons of Eid should transcend religious and ethnic boundaries, especially at a time when Nigeria needs collective commitment to peace, justice, and national cohesion. He called on citizens to rise above division and work together in the spirit of patriotism and shared destiny.

“As we celebrate this sacred festival, may the spirit of sacrifice inspire us to build bridges of understanding, promote harmony across our communities, and work collectively for a more peaceful, just, and prosperous Nigeria,” he added.

Dogara further prayed that the blessings of Eid El-Adha would bring joy to families, healing to communities, and progress to the nation. He encouraged the faithful to use the occasion as a time for spiritual renewal, deeper devotion to God, stronger family ties, and renewed commitment to the common good.

“As families gather in prayer and celebration, may this Eid remind us of our shared humanity and our collective responsibility to serve with humility, love, and sincerity. May the Almighty accept our prayers and sacrifices, bless our homes with peace and happiness, and guide our nation toward greater unity and prosperity,” he concluded.

Dogara wished all Muslim faithful a peaceful and joyous Eid El-Adha celebration filled with divine blessings, love, hope, and renewed faith in the future of Nigeria.

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Ukhomunyio Community Seeks Edo Government Intervention Over Insecurity

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A group of concerned stakeholders in Ukhomunyio Community, Okpella, Edo State, has called on the Edo State Government and security agencies to strengthen security presence in the area following recent security concerns and incidents of violence.
In a statement jointly signed by community stakeholders, the group said that the once-peaceful Ukhomunyio Community had in recent weeks experienced growing tension and insecurity.
The statement was jointly signed by Sam S. O. Afemikhe, Roland Ediawe, Dr Henry Idogun, Kasimu Sunday, Mark Adogah, Friday Ododeh, Omoreige Usman, Dr Victor Balogun, and Prince Haruna Ahmed.
The stakeholders urged the government to deploy more security personnel to the community and surrounding areas to help maintain peace and prevent further breakdown of law and order.
“We therefore call on the Edo State Government, security agencies, and all relevant authorities to immediately intervene by strengthening security presence within Ukhomunyio Community and surrounding areas,” the statement said.
They also called for a thorough investigation into recent incidents of violence and disturbances linked to the annual Olimi Festival.
According to the statement, the community recently recorded tragic incidents involving residents of Kalaba and Imioko villages, while some persons were reportedly abducted during the attacks and later reunited with their families.
The group described the incidents as unfortunate and contrary to the community’s peaceful traditions.
“We strongly condemn these acts, which are completely alien to the long-standing peaceful tradition of our community,” the statement added.
The stakeholders further expressed concern over violence that erupted during the recent Olimi Festival, saying some individuals allegedly used firearms during the celebration.
They said the violence resulted in casualties and injuries, with some affected persons currently receiving medical treatment.
“The Olimi Festival has historically been a symbol of unity, peace, celebration, and cultural heritage among the people of Ukhomunyio and Okpella in general,” the group stated.
According to the statement, the festival had historically symbolised unity, peace, and cultural heritage among the people of Ukhomunyio and the wider Okpella community.
The group also appealed to authorities to ensure that all investigations and security operations are carried out lawfully and fairly to avoid escalating tensions within the community.
Beyond strengthening security, the stakeholders called on authorities to prevent further violence and restore peace and confidence within the community.
They warned that continued insecurity could affect economic and social activities in the area, including operations linked to major industries.
As part of efforts to support investigations, the group announced a N1 million reward for credible information that could assist security agencies in identifying those behind the recent incidents.
Another N1 million reward was offered for information that could help authorities identify individuals connected to the violence during the Olimi Festival.

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