Russia: ChTPZ and PNTZ pass environment audit

The systems of the environment management at ChTPZ and PNTZ have been named efficient. SAI Global carried out the audit at ChTPZ and TUV Rheinland – at PNTZ. This year ChTPZ has started a large-scale project on the construction of the wastewater purifying facilities. Investments total 600 million rubles. PNTZ is also modernizing its water…